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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 $63,568 SGD
$49,725 USD
As of November 1, 2026
Save $51,005 SGD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $133,809 SGD at Diamond Quarter · As of October 31, 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: $73,429 SGD|Low: $63,568 SGD|High: $115,954 SGD|Avg: $78,472 SGD|-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$63,568 SGD
Retailer 13$66,082 SGD
Retailer 5$67,248 SGD
Retailer 11$70,196 SGD
Retailer 6$71,009 SGD
Retailer 3$73,361 SGD
Retailer 1$73,429 SGD
Retailer 4$76,418 SGD
Retailer 12$76,418 SGD
Retailer 14$79,474 SGD
Retailer 2$82,532 SGD
Retailer 7$88,619 SGD
Retailer 9$101,444 SGD
Retailer 8$114,574 SGD

37 data points across 14 retailers

17 retailers$63,568 SGD to $114,574 SGD

B+
Cheapest Retailer
-
$63,568 SGD
$49,725 USD
B+
Retailer 2
-
$66,082 SGD
$51,691 USD
View
B+
Retailer 3
-
$66,483 SGD
$52,005 USD
View
B+
Retailer 4
-
$67,248 SGD
$52,603 USD
View
Final sale: no returns
Retailer 5
-
$70,196 SGD
A$84,475 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$71,009 SGD
$55,545 USD
View
B+
Retailer 7
-
$73,361 SGD
$57,385 USD
View
B+
Retailer 8
-
$73,429 SGD
£45,227 GBP
View
B+
Retailer 9
-
$76,418 SGD
$59,776 USD
View
B+
Retailer 10
-
$76,418 SGD
$59,776 USD
View
B+
Retailer 11
-
$77,981 SGD
$60,999 USD
View
B+
Retailer 12
-
$79,474 SGD
$62,167 USD
View
B
Retailer 13
-
$82,532 SGD
$64,559 USD
View
B
Retailer 14
-
$88,619 SGD
€66,019 EUR
View
B
Retailer 15
-
$101,444 SGD
ZAR 1,281,942 ZAR
View
B
Retailer 16
-
$114,574 SGD
£70,569 GBP
View
Most Expensive
Diamond Quarter
2.51VVS1F6446D774N · Oct 31
$133,809 SGD
£82,417 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $63,568 SGDSave up to $51,005 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.

B+
2.51ct Round
$63,568 SGD