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Round|Natural|GIA

2.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 2406873568

Certificate GIA 2406873568

Diamond specifications and retailer prices

From HK$258,163 HKD
$32,905 USD
As of November 1, 2026
Save HK$211,309 HKD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$469,472 HKD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2406873568. Listed at 18 retailers as of October 31, 2026, with prices from HK$258,163 to HK$469,472, a HK$211,309 spread on the same certified stone. Diamond Quarter lists it at HK$469,472. 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 angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2406873568
Dimensions8.79 × 8.74 × 5.35 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
8.79 mm8.74 mm2.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2406873568
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

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$296,458 HKD|Low: HK$258,163 HKD|High: HK$468,649 HKD|Avg: HK$326,201 HKD|-2.6%
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 5HK$258,163 HKD
Retailer 2HK$267,954 HKD
Retailer 13HK$269,947 HKD
Retailer 6HK$291,164 HKD
Retailer 1HK$296,458 HKD
Retailer 3HK$296,505 HKD
Retailer 4HK$308,854 HKD
Retailer 14HK$308,854 HKD
Retailer 12HK$321,211 HKD
Retailer 9HK$327,038 HKD
Retailer 11HK$333,568 HKD
Retailer 7HK$346,827 HKD
Retailer 10HK$409,999 HKD
Retailer 8HK$463,069 HKD

34 data points across 14 retailers

18 retailersHK$258,163 HKD to HK$469,472 HKD

A
Cheapest Retailer
-
HK$258,163 HKD
$32,905 USD
A
Retailer 2
-
HK$267,954 HKD
$34,153 USD
View
A
Retailer 3
-
HK$269,947 HKD
$34,407 USD
View
B+
Retailer 4
-
HK$287,663 HKD
$36,665 USD
View
Retailer 5
-
HK$291,164 HKD
A$57,094 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
HK$296,458 HKD
£29,753 GBP
View
B+
Retailer 7
-
HK$296,505 HKD
$37,792 USD
View
B+
Retailer 8
-
HK$308,854 HKD
$39,366 USD
View
B+
Retailer 9
-
HK$308,854 HKD
$39,366 USD
View
Retailer 10
-
HK$318,920 HKD
$40,649 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
HK$321,211 HKD
$40,941 USD
View
B+
Retailer 12
-
HK$327,038 HKD
£32,822 GBP
View
B+
Retailer 13
-
HK$333,568 HKD
$42,516 USD
View
B
Retailer 14
-
HK$345,132 HKD
$43,990 USD
View
B+
Retailer 15
-
HK$346,827 HKD
€42,101 EUR
View
B
Retailer 16
-
HK$409,999 HKD
ZAR 844,230 ZAR
View
B
Retailer 17
-
HK$463,069 HKD
£46,474 GBP
View
Most Expensive
B
Diamond Quarter
2.51VS2F2468CD82N · Oct 31
HK$469,472 HKD
£47,117 GBP
View
17 more retailers have this diamond
Prices start from HK$258,163 HKDSave up to HK$211,309 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$258,163 HKD