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Round|Natural|IGI

3.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 810646651

Shape and cutting style on the report: Round brilliant

Certificate IGI 810646651

Diamond specifications and retailer prices

From $29,113 SGD
₹2,168,025 INR
As of November 2, 2026
Save $18,219 SGD (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $47,333 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.51ct natural round diamond

This 3.51ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 810646651. Listed at 18 retailers as of November 1, 2026, with prices from $29,113 to $47,333, a $18,219 spread on the same certified stone. MOH London lists it at $47,333. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.7°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 810646651
Dimensions9.65 × 9.72 × 6.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.65 mm9.72 mm3.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 810646651
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $47,333 SGD|Low: $29,113 SGD|High: $48,377 SGD|Avg: $36,328 SGD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 8$29,113 SGD
Retailer 15$30,457 SGD
Retailer 10$30,781 SGD
Retailer 4$32,059 SGD
Retailer 9$32,464 SGD
Retailer 6$32,561 SGD
Retailer 5$33,453 SGD
Retailer 7$35,089 SGD
Retailer 2$35,126 SGD
Retailer 13$36,241 SGD
Retailer 11$36,611 SGD
Retailer 14$37,635 SGD
Retailer 12$39,289 SGD
Retailer 3$42,935 SGD
MOH London$47,333 SGD

21 data points across 15 retailers

18 retailers$29,113 SGD to $47,333 SGD

A
Cheapest Retailer
-
$29,113 SGD
₹2,168,025 INR
A
Retailer 2
-
$30,457 SGD
$23,815 USD
View
A
Retailer 3
-
$30,781 SGD
£18,951 GBP
View
A
Retailer 4
-
$31,837 SGD
A$38,298 AUD
View
A
Retailer 5
-
$32,059 SGD
$25,068 USD
View
Final sale: no returns
A
Retailer 6
-
$32,464 SGD
£19,988 GBP
View
A
Retailer 7
-
$32,561 SGD
$25,460 USD
View
A
Retailer 8
-
$33,453 SGD
$26,158 USD
View
A
Retailer 9
-
$35,089 SGD
View
A
Retailer 10
-
$35,126 SGD
$27,466 USD
View
A
Retailer 11
-
$36,241 SGD
$28,338 USD
View
A
Retailer 12
-
$36,611 SGD
€27,264 EUR
View
Retailer 13
-
$36,648 SGD
$28,656 USD
View
Price last confirmed 21 days ago
A
Retailer 14
-
$37,635 SGD
$29,428 USD
View
Retailer 15
-
$38,059 SGD
$29,759 USD
View
Price last confirmed 19 days ago
A
Retailer 16
-
$39,289 SGD
ZAR 496,298 ZAR
View
A
Retailer 17
-
$42,935 SGD
$33,572 USD
View
Most Expensive
A
MOH London
84C4B2A25 · Nov 1
$47,333 SGD
£29,142 GBP
View
17 more retailers have this diamond
Prices start from $29,113 SGDSave up to $18,219 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.51ct Round
$29,113 SGD