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Round|Natural|GIA

3.51ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6515648972

Certificate GIA 6515648972

Diamond specifications and retailer prices

From $98,650 SGD
$77,167 USD
As of October 30, 2026
Save $70,326 SGD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $168,976 SGD at MOH London · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6515648972. Listed at 10 retailers as of October 29, 2026, with prices from $98,650 to $168,976, a $70,326 spread on the same certified stone. MOH London lists it at $168,976. 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6515648972
Dimensions9.59 × 9.67 × 6.05 mm
L/W Ratio1.01
Top View
9.59 mm9.67 mm3.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6515648972
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $168,976 SGD|Low: $98,650 SGD|High: $170,101 SGD|Avg: $118,126 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$98,650 SGD
Retailer 4$102,900 SGD
Retailer 5$103,480 SGD
Retailer 2$108,098 SGD
Retailer 6$112,104 SGD
Retailer 8$114,334 SGD
Retailer 10$120,930 SGD
Retailer 9$123,128 SGD
Retailer 3$128,389 SGD
MOH London$168,976 SGD

34 data points across 10 retailers

10 retailers$98,650 SGD to $168,976 SGD

A
Cheapest Retailer
-
$98,650 SGD
$77,167 USD
Final sale: no returns
B+
Retailer 2
-
$102,900 SGD
$80,491 USD
View
B+
Retailer 3
-
$103,480 SGD
$80,945 USD
View
B+
Retailer 4
-
$108,098 SGD
£66,581 GBP
View
B+
Retailer 5
-
$112,104 SGD
$87,691 USD
View
B+
Retailer 6
-
$114,334 SGD
$89,435 USD
View
B+
Retailer 7
-
$120,930 SGD
$94,595 USD
View
B+
Retailer 8
-
$123,128 SGD
$96,314 USD
View
B+
Retailer 9
-
$128,389 SGD
€95,647 EUR
View
Most Expensive
B
MOH London
46B9F8379 · Oct 29
$168,976 SGD
£104,077 GBP
View
9 more retailers have this diamond
Prices start from $98,650 SGDSave up to $70,326 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
$98,650 SGD