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Round|Natural|GIA

2.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 6237769458

Certificate GIA 6237769458

Diamond specifications and retailer prices

From HK$259,442 HKD
$33,068 USD
As of October 30, 2026
Save HK$134,606 HKD (34%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$394,048 HKD at Cape Diamonds · As of November 1, 2026
View at Cape Diamonds

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 6237769458. Listed at 12 retailers as of October 30, 2026, with prices from HK$259,442 to HK$394,048, a HK$134,606 spread on the same certified stone. Cape Diamonds lists it at HK$394,048. 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 angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6237769458
Dimensions8.57 × 8.63 × 5.45 mm
L/W Ratio1.01
Top View
8.57 mm8.63 mm2.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237769458
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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: HK$394,048 HKD|Low: HK$259,442 HKD|High: HK$394,048 HKD|Avg: HK$303,828 HKD|+2.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6HK$259,442 HKD
Retailer 7HK$276,561 HKD
Retailer 3HK$282,521 HKD
Retailer 4HK$287,066 HKD
Retailer 8HK$297,195 HKD
Retailer 10HK$297,195 HKD
Retailer 9HK$307,081 HKD
Retailer 2HK$324,708 HKD
Retailer 5HK$327,718 HKD
Cape DiamondsHK$394,048 HKD

42 data points across 10 retailers

12 retailersHK$259,442 HKD to HK$394,048 HKD

A
Cheapest Retailer
-
HK$259,442 HKD
$33,068 USD
A
Retailer 2
-
HK$276,561 HKD
$35,250 USD
View
A
Retailer 3
-
HK$282,521 HKD
£28,354 GBP
View
B+
Retailer 4
-
HK$287,066 HKD
$36,589 USD
View
Retailer 5
-
HK$287,066 HKD
$36,589 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$287,066 HKD
$36,589 USD
View
Price last confirmed 39 days ago
B+
Retailer 7
-
HK$297,195 HKD
$37,880 USD
View
B+
Retailer 8
-
HK$297,195 HKD
$37,880 USD
View
B+
Retailer 9
-
HK$307,081 HKD
$39,140 USD
View
B+
Retailer 10
-
HK$324,708 HKD
€39,416 EUR
View
B+
Retailer 11
-
HK$327,718 HKD
$41,770 USD
View
Most Expensive
B
Cape Diamonds
cert_6237769458 · Nov 1
HK$394,048 HKD
ZAR 811,384 ZAR
View
11 more retailers have this diamond
Prices start from HK$259,442 HKDSave up to HK$134,606 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$259,442 HKD