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1.31ct G SI2 Round Natural Diamond

EX • G/SI2 • HRD 240000147477

Certificate HRD 240000147477

Diamond specifications and retailer prices

From HK$16,201 HKD
$2,065 USD
As of November 1, 2026
Save HK$21,293 HKD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$37,495 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 240000147477. Listed at 10 retailers as of October 30, 2026, with prices from HK$16,201 to HK$37,495, a HK$21,293 spread on the same certified stone. NZ Jewellers lists it at HK$37,495. 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

1.31
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle35.1°
Pavilion angle41.2°
OriginNatural
Grading LabHRD
CertificateHRD 240000147477
Dimensions7.00 × 6.97 × 4.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
7.00 mm6.97 mm1.31 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 240000147477
Side View
Table 56.0%Crown 35.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.7%

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$37,495 HKD|Low: HK$12,336 HKD|High: HK$37,495 HKD|Avg: HK$20,799 HKD|+3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3HK$12,336 HKD
Retailer 9HK$16,201 HKD
Retailer 6HK$16,554 HKD
Retailer 10HK$17,041 HKD
Retailer 7HK$17,935 HKD
Retailer 8HK$17,935 HKD
Retailer 5HK$18,759 HKD
Retailer 11HK$20,697 HKD
Retailer 2HK$22,300 HKD
Retailer 4HK$31,586 HKD
NZ JewellersHK$37,495 HKD

28 data points across 11 retailers

10 retailersHK$16,201 HKD to HK$37,495 HKD

A
Cheapest Retailer
-
HK$16,201 HKD
$2,065 USD
A
Retailer 2
-
HK$16,554 HKD
$2,110 USD
View
Final sale: no returns
A
Retailer 3
-
HK$17,041 HKD
$2,172 USD
View
A
Retailer 4
-
HK$17,935 HKD
$2,286 USD
View
A
Retailer 5
-
HK$17,935 HKD
$2,286 USD
View
A
Retailer 6
-
HK$18,759 HKD
$2,391 USD
View
A
Retailer 7
-
HK$20,697 HKD
$2,638 USD
View
A
Retailer 8
-
HK$22,300 HKD
€2,707 EUR
View
A
Retailer 9
-
HK$31,586 HKD
£3,170 GBP
View
Most Expensive
B+
NZ Jewellers
86f8701f-f3ef-4213-ab99-56a5cec4302a · Oct 30
HK$37,495 HKD
$4,779 USD
View
9 more retailers have this diamond
Prices start from HK$16,201 HKDSave up to HK$21,293 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
1.31ct Round
HK$16,201 HKD