Round|Natural|GIA

2.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6531101473

Certificate GIA 6531101473

Diamond specifications and retailer prices

From HK$232,476 HKD
$29,631 USD
As of October 30, 2026
Save HK$118,725 HKD (34%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$351,201 HKD at Cape Diamonds · As of October 27, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6531101473. Listed at 12 retailers as of October 27, 2026, with prices from HK$232,476 to HK$351,201, a HK$118,725 spread on the same certified stone. Cape Diamonds lists it at HK$351,201. 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 angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6531101473
Dimensions8.69 × 8.65 × 5.43 mm
L/W Ratio1.00
Top View
8.69 mm8.65 mm2.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531101473
Side View
Table 57.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°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$351,201 HKD|Low: HK$232,476 HKD|High: HK$351,201 HKD|Avg: HK$273,453 HKD|+1.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6HK$232,476 HKD
Retailer 9HK$248,003 HKD
Retailer 2HK$255,167 HKD
Retailer 5HK$259,316 HKD
Retailer 10HK$266,675 HKD
Retailer 11HK$266,675 HKD
Retailer 3HK$275,541 HKD
Retailer 7HK$276,681 HKD
Retailer 4HK$292,803 HKD
Retailer 8HK$293,434 HKD
Cape DiamondsHK$351,201 HKD

42 data points across 11 retailers

12 retailersHK$232,476 HKD to HK$351,201 HKD

A
Cheapest Retailer
-
HK$232,476 HKD
$29,631 USD
A
Retailer 2
-
HK$248,003 HKD
$31,610 USD
View
A
Retailer 3
-
HK$255,167 HKD
£25,609 GBP
View
A
Retailer 4
-
HK$259,316 HKD
$33,052 USD
View
Retailer 5
-
HK$259,316 HKD
$33,052 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
HK$266,675 HKD
$33,990 USD
View
A
Retailer 7
-
HK$266,675 HKD
$33,990 USD
View
B+
Retailer 8
-
HK$275,541 HKD
$35,120 USD
View
B+
Retailer 9
-
HK$276,681 HKD
£27,768 GBP
View
B+
Retailer 10
-
HK$292,803 HKD
€35,543 EUR
View
B+
Retailer 11
-
HK$293,434 HKD
$37,401 USD
View
Most Expensive
B
Cape Diamonds
cert_6531101473 · Oct 27
HK$351,201 HKD
ZAR 723,158 ZAR
View
11 more retailers have this diamond
Prices start from HK$232,476 HKDSave up to HK$118,725 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$232,476 HKD