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Heart|Natural|GIA

0.91ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2547864832

Certificate GIA 2547864832

Diamond specifications and retailer prices

From HK$6,559 HKD
$836 USD
As of November 2, 2026
Save HK$4,191 HKD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$10,750 HKD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547864832. Listed at 7 retailers as of November 2, 2026, with prices from HK$6,559 to HK$10,750, a HK$4,191 spread on the same certified stone. GemTrove lists it at HK$10,750. 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

0.91
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547864832
Dimensions6.11 × 6.56 × 3.94 mm
L/W Ratio1.07
Top View
6.11 mm6.56 mm0.91 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547864832
Side View
Table 54.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

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 2
Current: HK$10,750 HKD|Low: HK$5,727 HKD|High: HK$10,750 HKD|Avg: HK$7,803 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6HK$6,559 HKD
Retailer 7HK$6,606 HKD
Retailer 3HK$7,163 HKD
Retailer 5HK$7,373 HKD
Retailer 2HK$7,431 HKD
Retailer 4HK$8,073 HKD
GemTroveHK$10,750 HKD

41 data points across 7 retailers

7 retailersHK$6,559 HKD to HK$10,750 HKD

A
Cheapest Retailer
-
HK$6,559 HKD
$836 USD
Final sale: no returns
A
Retailer 2
-
HK$6,606 HKD
MYR 3,430 MYR
View
A
Retailer 3
-
HK$7,163 HKD
$913 USD
View
A
Retailer 4
-
HK$7,373 HKD
SGD 1,270 SGD
View
A
Retailer 5
-
HK$7,431 HKD
£746 GBP
View
A
Retailer 6
-
HK$8,073 HKD
$1,029 USD
View
Most Expensive
B
GemTrove
GT-N-01266780-98 · Nov 2
HK$10,750 HKD
A$2,108 AUD
View
6 more retailers have this diamond
Prices start from HK$6,559 HKDSave up to HK$4,191 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
0.91ct Heart
HK$6,559 HKD