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Round|Natural|GIA

2.51ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 7538720630

Certificate GIA 7538720630

Diamond specifications and retailer prices

From HK$90,024 HKD
As of November 5, 2026
Save HK$47,871 HKD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$137,895 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7538720630. Listed at 9 retailers as of November 5, 2026, with prices from HK$90,024 to HK$137,895, a HK$47,871 spread on the same certified stone. NZ Jewellers lists it at HK$137,895. 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
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7538720630
Dimensions8.60 × 8.67 × 5.41 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
8.60 mm8.67 mm2.51 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7538720630
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$137,895 HKD|Low: HK$90,024 HKD|High: HK$137,895 HKD|Avg: HK$106,024 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9HK$90,024 HKD
Retailer 5HK$91,326 HKD
Retailer 2HK$97,939 HKD
Retailer 7HK$98,936 HKD
Retailer 8HK$100,458 HKD
Retailer 4HK$103,572 HKD
Retailer 3HK$113,606 HKD
Retailer 6HK$114,163 HKD
NZ JewellersHK$137,895 HKD

39 data points across 9 retailers

9 retailersHK$90,024 HKD to HK$137,895 HKD

B+
Cheapest Retailer
-
HK$90,024 HKD
Retailer 2
-
HK$91,326 HKD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$97,939 HKD
View
B+
Retailer 4
-
HK$98,936 HKD
View
B+
Retailer 5
-
HK$100,458 HKD
View
B+
Retailer 6
-
HK$103,572 HKD
View
B
Retailer 7
-
HK$113,606 HKD
View
B
Retailer 8
-
HK$114,163 HKD
View
Most Expensive
B
NZ Jewellers
0a5d3607-bb06-4ab9-9a8c-2f49d6a51ff0 · Nov 5
HK$137,895 HKD
$17,577 USD
View
8 more retailers have this diamond
Prices start from HK$90,024 HKDSave up to HK$47,871 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.

B+
2.51ct Round
HK$90,024 HKD