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Round|Natural|GIA

2.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 2566338580

Certificate GIA 2566338580

Diamond specifications and retailer prices

From HK$233,142 HKD
CA$41,272 CAD
As of October 30, 2026
Save HK$151,371 HKD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$384,512 HKD at MOH London · As of October 29, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566338580. Listed at 11 retailers as of October 29, 2026, with prices from HK$233,142 to HK$384,512, a HK$151,371 spread on the same certified stone. MOH London lists it at HK$384,512. 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
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566338580
Dimensions8.64 × 8.67 × 5.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.64 mm8.67 mm2.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566338580
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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$384,512 HKD|Low: HK$233,142 HKD|High: HK$384,512 HKD|Avg: HK$278,691 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9HK$233,142 HKD
Retailer 8HK$234,598 HKD
Retailer 4HK$247,129 HKD
Retailer 5HK$247,242 HKD
Retailer 7HK$255,095 HKD
Retailer 6HK$265,681 HKD
Retailer 11HK$269,178 HKD
Retailer 3HK$289,114 HKD
Retailer 2HK$291,073 HKD
Retailer 10HK$291,706 HKD
MOH LondonHK$384,512 HKD

7 data points across 11 retailers

11 retailersHK$233,142 HKD to HK$384,512 HKD

A
Cheapest Retailer
-
HK$233,142 HKD
CA$41,272 CAD
A
Retailer 2
-
HK$234,598 HKD
$29,902 USD
View
A
Retailer 3
-
HK$247,129 HKD
£24,802 GBP
View
A
Retailer 4
-
HK$247,242 HKD
$31,513 USD
View
A
Retailer 5
-
HK$255,095 HKD
$32,514 USD
View
A
Retailer 6
-
HK$265,681 HKD
£26,664 GBP
View
A
Retailer 7
-
HK$269,178 HKD
$34,309 USD
View
B+
Retailer 8
-
HK$289,114 HKD
$36,850 USD
View
B+
Retailer 9
-
HK$291,073 HKD
€35,333 EUR
View
B+
Retailer 10
-
HK$291,706 HKD
$37,180 USD
View
Most Expensive
B
MOH London
EC87D0048 · Oct 29
HK$384,512 HKD
£38,590 GBP
View
10 more retailers have this diamond
Prices start from HK$233,142 HKDSave up to HK$151,371 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$233,142 HKD