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Heart|Natural|HRD

1.31ct G SI2 Heart Natural Diamond

VG • G/SI2 • HRD 260000143392

Certificate HRD 260000143392

Diamond specifications and retailer prices

From HK$16,225 HKD
$2,068 USD
As of October 31, 2026
Save HK$21,340 HKD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$37,565 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural heart diamond

This 1.31ct natural heart 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 very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000143392. Listed at 12 retailers as of October 30, 2026, with prices from HK$16,225 to HK$37,565, a HK$21,340 spread on the same certified stone. NZ Jewellers lists it at HK$37,565. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.05°
Pavilion angle44.23°
OriginNatural
Grading LabHRD
CertificateHRD 260000143392
Dimensions7.56 × 6.49 × 4.60 mm
L/W Ratio1.16
Culet sizeNone
Top View
7.56 mm6.49 mm1.31 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000143392
Side View
Table 58.0%Crown 37.05°Girdle: MediumPavilion 44.23°Culet: NoneDepth 60.8%

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$37,565 HKD|Low: HK$15,668 HKD|High: HK$38,711 HKD|Avg: HK$22,113 HKD|-3.0%
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 6HK$16,225 HKD
Retailer 9HK$16,578 HKD
Retailer 5HK$17,645 HKD
Retailer 3HK$18,516 HKD
Retailer 10HK$18,516 HKD
Retailer 2HK$19,062 HKD
Retailer 11HK$19,371 HKD
Retailer 8HK$20,736 HKD
Retailer 7HK$22,440 HKD
Retailer 4HK$31,476 HKD
NZ JewellersHK$37,565 HKD

30 data points across 11 retailers

12 retailersHK$16,225 HKD to HK$37,565 HKD

A
Cheapest Retailer
-
HK$16,225 HKD
$2,068 USD
A
Retailer 2
-
HK$16,578 HKD
$2,113 USD
View
Final sale: no returns
A
Retailer 3
-
HK$17,645 HKD
$2,249 USD
View
A
Retailer 4
-
HK$18,516 HKD
$2,360 USD
View
Retailer 5
-
HK$18,516 HKD
$2,360 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$18,516 HKD
$2,360 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$19,062 HKD
$2,430 USD
View
Retailer 8
-
HK$19,371 HKD
$2,469 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$20,736 HKD
$2,643 USD
View
A
Retailer 10
-
HK$22,440 HKD
€2,724 EUR
View
B+
Retailer 11
-
HK$31,476 HKD
£3,159 GBP
View
Most Expensive
B
NZ Jewellers
dfffbb97-1978-4a42-9154-7b70d0a2183f · Oct 30
HK$37,565 HKD
$4,788 USD
View
11 more retailers have this diamond
Prices start from HK$16,225 HKDSave up to HK$21,340 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 Heart
HK$16,225 HKD