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3.51ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6515648972

Certificate GIA 6515648972

Diamond specifications and retailer prices

From $136,917 NZD
$77,167 USD
As of October 30, 2026
Save $97,606 NZD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $234,523 NZD 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 $136,917 to $234,523, a $97,606 spread on the same certified stone. MOH London lists it at $234,523. 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: $234,523 NZD|Low: $136,917 NZD|High: $236,085 NZD|Avg: $163,948 NZD|-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$136,917 NZD
Retailer 4$142,815 NZD
Retailer 5$143,620 NZD
Retailer 2$150,030 NZD
Retailer 6$155,590 NZD
Retailer 8$158,685 NZD
Retailer 10$167,839 NZD
Retailer 9$170,890 NZD
Retailer 3$178,192 NZD
MOH London$234,523 NZD

34 data points across 10 retailers

10 retailers$136,917 NZD to $234,523 NZD

A
Cheapest Retailer
-
$136,917 NZD
$77,167 USD
Final sale: no returns
B+
Retailer 2
-
$142,815 NZD
$80,491 USD
View
B+
Retailer 3
-
$143,620 NZD
$80,945 USD
View
B+
Retailer 4
-
$150,030 NZD
£66,581 GBP
View
B+
Retailer 5
-
$155,590 NZD
$87,691 USD
View
B+
Retailer 6
-
$158,685 NZD
$89,435 USD
View
B+
Retailer 7
-
$167,839 NZD
$94,595 USD
View
B+
Retailer 8
-
$170,890 NZD
$96,314 USD
View
B+
Retailer 9
-
$178,192 NZD
€95,647 EUR
View
Most Expensive
B
MOH London
46B9F8379 · Oct 29
$234,523 NZD
£104,077 GBP
View
9 more retailers have this diamond
Prices start from $136,917 NZDSave up to $97,606 NZD

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
$136,917 NZD