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2.51ct G SI2 Round Natural Diamond

EX • G/SI2 • HRD 260000192986

Certificate HRD 260000192986

Diamond specifications and retailer prices

From HK$93,671 HKD
SGD 16,134 SGD
As of October 31, 2026
Save HK$1,984 HKD (2%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$148,362 HKD at NZ Jewellers · As of September 28, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000192986. Listed at 10 retailers as of October 30, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.51
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginNatural
Grading LabHRD
CertificateHRD 260000192986
Dimensions8.56 × 8.65 × 5.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.56 mm8.65 mm2.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000192986
Side View
Table 56.0%Crown 36.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.9%

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 31
Current: HK$148,362 HKD|Low: HK$81,964 HKD|High: HK$148,362 HKD|Avg: HK$107,171 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 13, 2026
Retailer 6HK$82,149 HKD
Retailer 12HK$90,029 HKD
Retailer 2HK$93,671 HKD
Retailer 9HK$94,156 HKD
Retailer 3HK$95,655 HKD
Retailer 11HK$98,260 HKD
Retailer 10HK$104,811 HKD
Retailer 4HK$106,450 HKD
Retailer 13HK$109,051 HKD
Retailer 5HK$110,546 HKD
Retailer 7HK$111,600 HKD
Retailer 8HK$140,702 HKD
NZ JewellersHK$148,362 HKD

26 data points across 13 retailers

10 retailersHK$93,671 HKD to HK$95,655 HKD

Retailer 1
-
HK$82,149 HKD
₹997,193 INR
Price last confirmed 20 days ago
A
Retailer 2
-
HK$93,671 HKD
SGD 16,134 SGD
View
A
Retailer 3
-
HK$95,655 HKD
$12,192 USD
View
Retailer 4
-
HK$98,260 HKD
$12,524 USD
View
Price last confirmed 20 days ago
Retailer 5
-
HK$104,811 HKD
$13,359 USD
View
Price last confirmed 32 days ago
Retailer 6
-
HK$106,450 HKD
$13,568 USD
View
Price last confirmed 24 days ago
Retailer 7
-
HK$109,051 HKD
$13,899 USD
View
Price last confirmed 21 days ago
Retailer 8
-
HK$110,546 HKD
$14,090 USD
View
Price last confirmed 23 days ago
Retailer 9
-
HK$140,702 HKD
£14,121 GBP
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
dfda7516-d111-4285-8acf-7cfc15a116d3 · Sep 28
HK$148,362 HKD
$18,910 USD
View
Price last confirmed 34 days ago
9 more retailers have this diamond
Prices start from HK$93,671 HKDSave up to HK$1,984 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$93,671 HKD