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Round|Natural|GIA

2.51ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 6461939546

Certificate GIA 6461939546

Diamond specifications and retailer prices

From $88,227 NZD
$49,725 USD
As of November 1, 2026
Save $70,790 NZD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $185,715 NZD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6461939546. Listed at 17 retailers as of November 1, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6461939546
Dimensions8.70 × 8.64 × 5.42 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
8.70 mm8.64 mm2.51 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6461939546
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $101,913 NZD|Low: $88,227 NZD|High: $160,933 NZD|Avg: $108,912 NZD|-7.0%
Retailer 1
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 2, 2026
Retailer 10$88,227 NZD
Retailer 13$91,715 NZD
Retailer 5$93,334 NZD
Retailer 11$97,425 NZD
Retailer 6$98,553 NZD
Retailer 3$101,818 NZD
Retailer 1$101,913 NZD
Retailer 4$106,061 NZD
Retailer 12$106,061 NZD
Retailer 14$110,303 NZD
Retailer 2$114,547 NZD
Retailer 7$122,994 NZD
Retailer 9$140,795 NZD
Retailer 8$159,017 NZD

37 data points across 14 retailers

17 retailers$88,227 NZD to $159,017 NZD

B+
Cheapest Retailer
-
$88,227 NZD
$49,725 USD
B+
Retailer 2
-
$91,715 NZD
$51,691 USD
View
B+
Retailer 3
-
$92,272 NZD
$52,005 USD
View
B+
Retailer 4
-
$93,334 NZD
$52,603 USD
View
Final sale: no returns
Retailer 5
-
$97,425 NZD
A$84,475 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$98,553 NZD
$55,545 USD
View
B+
Retailer 7
-
$101,818 NZD
$57,385 USD
View
B+
Retailer 8
-
$101,913 NZD
£45,227 GBP
View
B+
Retailer 9
-
$106,061 NZD
$59,776 USD
View
B+
Retailer 10
-
$106,061 NZD
$59,776 USD
View
B+
Retailer 11
-
$108,230 NZD
$60,999 USD
View
B+
Retailer 12
-
$110,303 NZD
$62,167 USD
View
B
Retailer 13
-
$114,547 NZD
$64,559 USD
View
B
Retailer 14
-
$122,994 NZD
€66,019 EUR
View
B
Retailer 15
-
$140,795 NZD
ZAR 1,281,942 ZAR
View
B
Retailer 16
-
$159,017 NZD
£70,569 GBP
View
Most Expensive
Diamond Quarter
2.51VVS1F6446D774N · Nov 2
$185,715 NZD
£82,417 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $88,227 NZDSave up to $70,790 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.

B+
2.51ct Round
$88,227 NZD