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Round|Natural|GIA

2.51ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 7501708013

Certificate GIA 7501708013

Diamond specifications and retailer prices

From $46,249 SGD
$36,177 USD
As of October 27, 2026
Save $31,329 SGD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $77,578 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7501708013. Listed at 15 retailers as of October 27, 2026, with prices from $46,249 to $77,578, a $31,329 spread on the same certified stone. Diamond Quarter lists it at $77,578. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7501708013
Dimensions8.66 × 8.61 × 5.38 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Pinpoint
Top View
8.66 mm8.61 mm2.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7501708013
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.5%

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 27
Current: $56,996 SGD|Low: $44,210 SGD|High: $78,397 SGD|Avg: $53,976 SGD|-2.8%
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
Retailer 15
October 28, 2026
Retailer 8$44,210 SGD
Retailer 10$46,249 SGD
Retailer 15$46,867 SGD
Retailer 2$49,326 SGD
Retailer 12$49,789 SGD
Retailer 9$50,239 SGD
Retailer 11$50,765 SGD
Retailer 5$52,184 SGD
Retailer 6$53,815 SGD
Retailer 7$53,923 SGD
Retailer 4$54,581 SGD
Retailer 1$56,996 SGD
Retailer 3$57,816 SGD
Retailer 13$58,612 SGD
Retailer 14$77,568 SGD

30 data points across 15 retailers

15 retailers$46,249 SGD to $77,578 SGD

A
Cheapest Retailer
-
$46,249 SGD
$36,177 USD
B+
Retailer 2
-
$46,867 SGD
CA$50,918 CAD
View
Retailer 3
-
$49,326 SGD
$38,584 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$49,789 SGD
£30,666 GBP
View
B+
Retailer 5
-
$50,239 SGD
$39,298 USD
View
B+
Retailer 6
-
$50,765 SGD
$39,710 USD
View
B+
Retailer 7
-
$52,184 SGD
$40,820 USD
View
B+
Retailer 8
-
$53,815 SGD
$42,096 USD
View
Retailer 9
-
$53,923 SGD
$42,180 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$54,581 SGD
$42,695 USD
View
B
Retailer 11
-
$56,996 SGD
$44,584 USD
View
B+
Retailer 12
-
$57,816 SGD
$45,225 USD
View
Retailer 13
-
$58,612 SGD
€43,665 EUR
View
Price last confirmed 7 days ago
Retailer 14
-
$77,568 SGD
£47,776 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Diamond Quarter
2.51VS1F751318E7N · Oct 31
$77,578 SGD
£47,782 GBP
View
14 more retailers have this diamond
Prices start from $46,249 SGDSave up to $31,329 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
2.51ct Round
$46,249 SGD