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Round|Natural|GIA

2.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 6551650970

Certificate GIA 6551650970

Diamond specifications and retailer prices

From HK$222,341 HKD
As of November 1, 2026
Save HK$191,097 HKD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$413,438 HKD 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551650970. Listed at 19 retailers as of November 1, 2026, with prices from HK$222,341 to HK$413,438, a HK$191,097 spread on the same certified stone. MOH London lists it at HK$413,438. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551650970
Dimensions8.70 × 8.66 × 5.36 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.70 mm8.66 mm2.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551650970
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: Nov 1
Current: HK$413,438 HKD|Low: HK$208,281 HKD|High: HK$415,660 HKD|Avg: HK$264,254 HKD|-0.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 21HK$222,341 HKD
Retailer 3HK$231,597 HKD
Retailer 22HK$233,057 HKD
Retailer 4HK$242,668 HKD
Retailer 19HK$243,421 HKD
Retailer 10HK$249,376 HKD
Retailer 14HK$251,062 HKD
Retailer 12HK$256,554 HKD
Retailer 15HK$262,098 HKD
Retailer 7HK$275,761 HKD
Retailer 5HK$276,702 HKD
Retailer 20HK$277,965 HKD
Retailer 11HK$278,331 HKD
Retailer 16HK$286,792 HKD
Retailer 18HK$286,792 HKD
Retailer 8HK$288,653 HKD
Retailer 2HK$291,990 HKD
Retailer 9HK$297,815 HKD
Retailer 6HK$305,019 HKD
Retailer 13HK$319,790 HKD
Retailer 17HK$319,948 HKD
MOH LondonHK$413,438 HKD

31 data points across 22 retailers

19 retailersHK$222,341 HKD to HK$413,438 HKD

A
Cheapest Retailer
-
HK$222,341 HKD
A
Retailer 2
-
HK$231,597 HKD
$29,519 USD
View
A
Retailer 3
-
HK$233,057 HKD
$29,705 USD
View
A
Retailer 4
-
HK$242,668 HKD
$30,930 USD
View
Final sale: no returns
A
Retailer 5
-
HK$243,421 HKD
$31,026 USD
View
Retailer 6
-
HK$251,062 HKD
$32,000 USD
View
Price last confirmed 17 days ago
Retailer 7
-
HK$262,098 HKD
SGD 45,144 SGD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
HK$275,761 HKD
$35,148 USD
View
B+
Retailer 9
-
HK$276,702 HKD
$35,268 USD
View
B+
Retailer 10
-
HK$277,965 HKD
$35,429 USD
View
B+
Retailer 11
-
HK$286,792 HKD
$36,554 USD
View
B+
Retailer 12
-
HK$286,792 HKD
$36,554 USD
View
B+
Retailer 13
-
HK$288,653 HKD
$36,791 USD
View
B+
Retailer 14
-
HK$291,990 HKD
£29,304 GBP
View
B+
Retailer 15
-
HK$297,815 HKD
$37,959 USD
View
B+
Retailer 16
-
HK$305,019 HKD
£30,612 GBP
View
B+
Retailer 17
-
HK$319,790 HKD
€38,819 EUR
View
B+
Retailer 18
-
HK$319,948 HKD
$40,780 USD
View
Most Expensive
B
MOH London
14733EBA6 · Nov 1
HK$413,438 HKD
£41,493 GBP
View
18 more retailers have this diamond
Prices start from HK$222,341 HKDSave up to HK$191,097 HKD

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
HK$222,341 HKD