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Round|Natural|GIA

2.51ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6561369995

Certificate GIA 6561369995

Diamond specifications and retailer prices

From $40,686 NZD
$22,892 USD
As of October 30, 2026
Save $22,542 NZD (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $63,228 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6561369995. Listed at 13 retailers as of October 30, 2026, with prices from $40,686 to $63,228, a $22,542 spread on the same certified stone. MOH London lists it at $63,228. 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

2.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6561369995
Dimensions8.57 × 8.63 × 5.43 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather, Indented Natural, Natural
Top View
8.57 mm8.63 mm2.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561369995
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 63.1%

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: $63,228 NZD|Low: $36,718 NZD|High: $67,230 NZD|Avg: $44,890 NZD|-6.0%
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
November 1, 2026
Retailer 3$36,718 NZD
Retailer 4$38,321 NZD
Retailer 5$40,478 NZD
Retailer 12$40,686 NZD
Retailer 8$40,822 NZD
Retailer 6$41,004 NZD
Retailer 13$42,826 NZD
Retailer 11$43,508 NZD
Retailer 14$44,638 NZD
Retailer 7$48,189 NZD
Retailer 2$48,907 NZD
Retailer 10$49,716 NZD
Retailer 9$55,982 NZD
MOH London$63,228 NZD

23 data points across 14 retailers

13 retailers$40,686 NZD to $63,228 NZD

Retailer 1
-
$36,718 NZD
HK$161,400 HKD
Price last confirmed 22 days ago
Retailer 2
-
$38,321 NZD
₹2,053,463 INR
View
Price last confirmed 22 days ago
Retailer 3
-
$40,478 NZD
SGD 30,777 SGD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$40,686 NZD
$22,892 USD
View
A
Retailer 5
-
$40,822 NZD
£18,086 GBP
View
B+
Retailer 6
-
$42,826 NZD
$24,096 USD
View
Final sale: no returns
A
Retailer 7
-
$43,508 NZD
$24,480 USD
View
B+
Retailer 8
-
$44,638 NZD
£19,776 GBP
View
B+
Retailer 9
-
$48,189 NZD
£21,349 GBP
View
B+
Retailer 10
-
$48,907 NZD
€26,207 EUR
View
B+
Retailer 11
-
$49,716 NZD
$27,973 USD
View
B
Retailer 12
-
$55,982 NZD
ZAR 508,858 ZAR
View
Most Expensive
B+
MOH London
57CF93D24 · Nov 1
$63,228 NZD
£28,012 GBP
View
12 more retailers have this diamond
Prices start from $40,686 NZDSave up to $22,542 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
2.51ct Round
$40,686 NZD