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Heart|Natural|GIA

0.90ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6545697405

Certificate GIA 6545697405

Diamond specifications and retailer prices

From HK$5,615 HKD
₹68,161 INR
As of November 2, 2026
Save HK$18,731 HKD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$24,346 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545697405. Listed at 17 retailers as of October 30, 2026, with prices from HK$5,615 to HK$24,346, a HK$18,731 spread on the same certified stone. NZ Jewellers lists it at HK$24,346. 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

0.90
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545697405
Dimensions5.70 × 6.65 × 3.94 mm
L/W Ratio1.17
Top View
5.70 mm6.65 mm0.90 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545697405
Side View
Table 56.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.2%

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$24,346 HKD|Low: HK$5,615 HKD|High: HK$24,346 HKD|Avg: HK$9,393 HKD|+24.7%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 11HK$5,615 HKD
Retailer 15HK$5,624 HKD
Retailer 4HK$6,214 HKD
Retailer 14HK$6,936 HKD
Retailer 6HK$7,275 HKD
Retailer 16HK$7,430 HKD
Retailer 3HK$7,524 HKD
Retailer 2HK$7,807 HKD
Retailer 7HK$8,117 HKD
Retailer 10HK$8,678 HKD
Retailer 12HK$8,786 HKD
Retailer 13HK$8,892 HKD
Retailer 5HK$9,439 HKD
Retailer 8HK$11,077 HKD
Retailer 9HK$13,771 HKD
NZ JewellersHK$24,346 HKD

26 data points across 16 retailers

17 retailersHK$5,615 HKD to HK$24,346 HKD

A
Cheapest Retailer
-
HK$5,615 HKD
₹68,161 INR
A
Retailer 2
-
HK$5,624 HKD
View
A
Retailer 3
-
HK$6,214 HKD
$792 USD
View
A
Retailer 4
-
HK$6,936 HKD
$884 USD
View
Final sale: no returns
A
Retailer 5
-
HK$7,275 HKD
SGD 1,253 SGD
View
A
Retailer 6
-
HK$7,430 HKD
$947 USD
View
A
Retailer 7
-
HK$7,524 HKD
$959 USD
View
A
Retailer 8
-
HK$7,807 HKD
$995 USD
View
A
Retailer 9
-
HK$8,117 HKD
SGD 1,398 SGD
View
A
Retailer 10
-
HK$8,678 HKD
$1,106 USD
View
A
Retailer 11
-
HK$8,786 HKD
£882 GBP
View
A
Retailer 12
-
HK$8,892 HKD
£892 GBP
View
Retailer 13
-
HK$8,960 HKD
$1,142 USD
View
Price last confirmed 57 days ago
A
Retailer 14
-
HK$9,439 HKD
$1,203 USD
View
B+
Retailer 15
-
HK$11,077 HKD
$1,412 USD
View
B+
Retailer 16
-
HK$13,771 HKD
£1,382 GBP
View
Most Expensive
B
NZ Jewellers
31bc8998-1038-4af3-a68b-b7eb94844ee7 · Oct 30
HK$24,346 HKD
$3,103 USD
View
16 more retailers have this diamond
Prices start from HK$5,615 HKDSave up to HK$18,731 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
0.90ct Heart
HK$5,615 HKD