Surat, Gujarat · Est. 2004
Trusted by Leading Diamond Companies
Livingstones · Dimexon · Asian Diamonds

Masters of
Round Diamond
Brilliance

Specialized in Natural Round Diamond Cutting & Finishing

Transforming rough diamonds into perfectly cut round brilliance with precision craftsmanship and advanced polishing technology — delivering consistent quality for leading diamond businesses since 2004.

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Sureshbhai and Dalapatbhai Koladiya — Founders of Dwarkesh Diamond
Sureshbhai Koladiya
Founder
Dalapatbhai Koladiya
Co-Founder
2004
Est. Surat
Our Heritage

Built on Legacy,
Driven by Precision

From a single shared vision in Surat's diamond lanes, Sureshbhai and Dalapatbhai Koladiya built Dwarkesh Diamond into one of the region's most trusted natural round diamond finishing houses. Every stone that passes through our hands carries two decades of discipline — from rough to radiant.

Rooted in Surat — the world's diamond polishing capital — our expertise is focused entirely on natural round diamonds. We combine family-driven values with advanced finishing technology, ensuring precision, consistency, and brilliance in every piece we deliver.

"

Every rough diamond holds a story waiting to shine. Our purpose has always been to reveal that brilliance — faithfully, precisely, with every cut.

— Sureshbhai & Dalapatbhai Koladiya, Founders
Visionaries behind Dwarkesh Diamond, shaping excellence in natural round diamond finishing since 2004.
20+ Years Experience
Surat Diamond Industry
GST Registered · 2017
Natural Round Diamonds
Our Specialisation

Natural Round Diamond
Cutting & Polishing

We are specialists in round diamond craftsmanship — where precision meets perfection. Every stone is engineered to its optimal brilliance through disciplined technique and advanced technology.

Facet Blueprint
T W G d 42.10° 41.00° 35.00°
57 Facets · 8-Fold Symmetry · 96 Index
Design
Cut
Polish
Brilliance
Polished Brilliance
GIA Standards · Maximum Fire · Optimal Scintillation
50+
Skilled Diamond Experts
Specialised in Round Shape Perfection
Advanced Polishing Technology
20+
Years Hands-on Craftsmanship
01
Primary Expertise
Round Diamond Precision Cutting

Mastery in achieving perfect round symmetry, facet alignment, and optimal crown and pavilion proportions. Each stone is engineered with exacting angles — delivering maximum brilliance, fire, and scintillation in every finished diamond.

Crown Angle: 34–35° Pavilion: 40–41° Table: 56–58%
02
Advanced Diamond Polishing

State-of-the-art multi-stage polishing delivers an exceptional surface finish — removing microscopic irregularities to achieve flawless optical performance. Superior clarity, light transmission, and brilliance in every polished stone.

Surface Grade: Excellent Clarity Preserved Multi-Stage Process
03
Facet Engineering & Finishing

Expert shaping and technical refinement of each individual facet — ensuring precise angles, smooth transitions, and industry-grade perfection. Final finishing brings every stone to market-ready brilliance with consistent, repeatable quality.

57 Facets / Stone Mirror Symmetry GIA-Grade Finish
Our Precision Process

From Rough Stone to
Radiant Brilliance

A disciplined five-stage engineering process transforms rough diamonds into perfectly symmetrical round brilliance. Every angle, every facet — engineered with precision.

Table 56–58% Crown 34–35° Pavilion 40–41° Total Depth Culet 57 Facets GIA Round Brilliant Cut 8-Fold Symmetry | 96 Index L/W = 1.00 | P/W = 0.435 | C/W = 0.14 Fire: 0.044 | Scint: Excellent
I

Selection & Evaluation

Expert assessment of rough diamond clarity, color, shape potential, and structural integrity. We evaluate feasibility for round cut geometry and projected yield.

• Clarity analysis • Shape assessment • Yield planning
II

Precision Mapping & Design

Technical 3D planning defines optimal table size, crown angle (34–35°), pavilion angle (40–41°), and girdle thickness. Every proportion engineered for maximum light return.

• Crown: 34–35° • Pavilion: 40–41° • Table: 56–58%
III

Round Diamond Cutting

Precision execution of facet cuts using calibrated cutting wheels. Maintain exact symmetry and alignment across all 57 facets — critical for round brilliant optical performance.

• 57 facets total • 8-fold symmetry • Angle tolerance: ±0.5°
IV

Advanced Multi-Stage Polishing

High-precision diamond wheel polishing removes all cutting marks and creates mirror-smooth facet surfaces. Sequential stages on crown, girdle, and pavilion optimize light reflection.

• Crown polish: first • Girdle refinement • Pavilion: final stage
V

Final Inspection & Brilliance Check

Rigorous validation of symmetry, polish grade, facet alignment, and light performance. Measure brilliance, fire, and scintillation to GIA standards before market delivery.

• Symmetry grade: Excellent • Polish grade: Excellent • GIA approved
Standard
GIA Round Brilliant
Total Facets
57
Symmetry
8-Fold Mirror
Angle Tolerance
±0.5°
Process Time
2–4 Weeks
What We Stand For

The Principles Behind
Every Perfect Cut

Our values guide every step — from rough stone to round brilliance. These are not just words; they are the discipline we bring to every diamond we touch.

Vision
"Every diamond should reveal its own unique brilliance through perfect round symmetry."
Mission
"To transform every rough diamond into its highest form of brilliance using precision, skill, and advanced technology."
Dwarkesh Diamond — Natural Round Diamond Finishing, Surat
01
Precision Engineering

Every facet is placed with exact measurement. Symmetry, angles, and round perfection are non-negotiable — engineered to tolerance, not approximation.

Crown · Pavilion · Table · Culet
02
Master Craftsmanship

Skilled hands with decades of experience. A deep understanding of natural round diamonds passed through years of dedicated practice in Surat's diamond industry.

20+ Years · Hands-on Expertise
03
Commitment to Excellence

No compromise on polish quality. Every diamond that leaves our floor meets the highest finishing standards — from surface grade to optical light performance.

Polish: Excellent · Symmetry: Excellent
04
Trust & Long-Term Partnerships

Strong, enduring relationships with industry leaders built on reliability, consistent quality, and genuine commitment to mutual growth with every delivery.

Livingstones · Dimexon · Asian Diamonds
05
Technology-Driven Process

Modern tools and advanced multi-stage polishing methods enhance efficiency, accuracy, and consistency — ensuring every stone meets the same high standard, at scale.

Advanced Polishing · Modern Cutting Equipment · Quality Validation
Industry Partners

Trusted by
Industry Leaders

Our craftsmanship in round diamond finishing is trusted by some of the most respected names in the diamond industry.

Surat, Gujarat · Est. 2004
Ongoing Partnerships · 20+ Years
Natural Round Diamond Specialists
Ongoing Partner
LIVINGSTONES
Global Diamond Manufacturer

A long-standing partnership built on consistent round diamond finishing quality and reliable delivery of precision-cut stones.

Round Diamonds Long-term
Ongoing Partner
Dimexon Diamonds
Industry Leader · Diamond Manufacturing

Trusted for precision facet engineering and finishing of natural round diamonds — delivering to Dimexon's exacting quality standards.

Precision Finishing Quality Grade
Ongoing Partner
ASIAN DIAMONDS
Diamond Industry Leader

A relationship grounded in trust and technical mastery — supplying consistently brilliant round diamonds polished to the highest finish standards.

Round Brilliance Consistent Supply

Built on precision, sustained by trust — our partnerships are a result of consistent performance.

20+
Years Industry
Experience
50+
Skilled Team
Members
Trusted by Leading
Diamond Companies
2.5m+
Round Diamonds
Polished
Serving the Diamond
Industry Since 2004
Our Journey

Our Journey of
Precision & Progress

From rough beginnings to refined brilliance — a journey shaped by craftsmanship and consistency.

2004
Foundation

Sureshbhai and Dalapatbhai Koladiya establish Dwarkesh Diamond in Surat, Gujarat — built on a shared vision for precision craftsmanship in natural round diamond finishing.

Surat, Gujarat Family Vision Natural Diamonds
Early Years
Skill Building & Process Refinement

Deep focus on round diamond expertise — hands-on experience, rigorous process development, and the gradual establishment of quality standards that would define the company's reputation.

Round Expertise Quality Standards
Growth Phase
Industry Trust & Key Partnerships

Consistent precision and reliable delivery earned the confidence of industry leaders — building long-term partnerships that remain strong today.

Livingstones · Dimexon Diamonds · Asian Diamonds
2017
Formal Recognition & Structured Growth

Official GST registration marks a transition into structured, scalable operations — bringing greater industry credibility and a foundation for continued expansion.

GST Registered Scalable Operations
Today
Established Expertise

Two decades of dedicated craftsmanship — a team of 50+ specialists, advanced polishing technology, and a name synonymous with precision round diamond finishing in Surat.

20+
Years
50+
Specialists
2.5m+
Diamonds Polished
Natural Round Diamond · GIA Round Brilliant · 57 Facets

The story of Dwarkesh Diamond is not one of rapid ambition — it is one of patient mastery. Founded in Surat in 2004, the company was built on a single conviction: that every rough diamond deserves to be finished with the same care, discipline, and precision as the finest stone in any collection.

Over two decades, that conviction has been tested and proven — through thousands of round diamonds cut and polished, through partnerships with industry leaders, through the adoption of advanced technology without ever losing the human skill at the centre of the craft.

Today, Dwarkesh Diamond stands as a trusted name in natural round diamond finishing — not because of scale alone, but because of the consistency, reliability, and craftsmanship built into every stone that passes through our floor.

Continue the journey with us — let's create brilliance together.

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Get In Touch

Start Your
Business Inquiry

Connect with our team for round diamond polishing and finishing requirements.

+91 99245 15494 Available Mon–Sat, 9am–7pm IST
dwarkeshdiamond09@gmail.com We respond within 24 hours
Surat, Gujarat, India Diamond Hub of the World
dwarkeshdiamond.com dwarkeshdiamond.in
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Natural Round Diamond Specialists
GST Registered · Surat, Gujarat
Business Inquiry Form Est. 2004 · Surat
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