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Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7536789402

Certificate GIA 7536789402

Diamond specifications and retailer prices

From HK$6,826 HKD
$870 USD
As of November 2, 2026
Save HK$16,382 HKD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$23,208 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 G 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 7536789402. Listed at 12 retailers as of October 30, 2026, with prices from HK$6,826 to HK$23,208, a HK$16,382 spread on the same certified stone. NZ Jewellers lists it at HK$23,208. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.36°
Pavilion angle39.31°
OriginNatural
Grading LabGIA
CertificateGIA 7536789402
Dimensions5.67 × 6.61 × 3.84 mm
L/W Ratio1.17
Culet sizePointed
Key to symbols
Crystal, Cloud, Feather
Top View
5.67 mm6.61 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536789402
Side View
Table 61.0%Crown 39.36°Girdle: THK-ETKPavilion 39.31°Culet: NoneDepth 58.1%

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$23,208 HKD|Low: HK$6,473 HKD|High: HK$23,208 HKD|Avg: HK$10,000 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
November 2, 2026
Retailer 10HK$6,826 HKD
Retailer 4HK$7,344 HKD
Retailer 7HK$7,398 HKD
Retailer 9HK$7,398 HKD
Retailer 11HK$7,477 HKD
Retailer 8HK$7,681 HKD
Retailer 6HK$8,536 HKD
Retailer 12HK$8,645 HKD
Retailer 5HK$8,662 HKD
Retailer 3HK$14,039 HKD
Retailer 2HK$19,149 HKD
NZ JewellersHK$23,208 HKD

44 data points across 12 retailers

12 retailersHK$6,826 HKD to HK$23,208 HKD

A
Cheapest Retailer
-
HK$6,826 HKD
$870 USD
Final sale: no returns
A
Retailer 2
-
HK$7,344 HKD
$936 USD
View
A
Retailer 3
-
HK$7,398 HKD
$943 USD
View
A
Retailer 4
-
HK$7,398 HKD
$943 USD
View
A
Retailer 5
-
HK$7,477 HKD
$953 USD
View
A
Retailer 6
-
HK$7,681 HKD
$979 USD
View
A
Retailer 7
-
HK$8,536 HKD
$1,088 USD
View
A
Retailer 8
-
HK$8,645 HKD
£868 GBP
View
A
Retailer 9
-
HK$8,662 HKD
£869 GBP
View
B+
Retailer 10
-
HK$14,039 HKD
£1,409 GBP
View
B
Retailer 11
-
HK$19,149 HKD
£1,922 GBP
View
Most Expensive
B
NZ Jewellers
5b47f0f9-b6ef-45da-a995-0ab66a89b127 · Oct 30
HK$23,208 HKD
$2,958 USD
View
11 more retailers have this diamond
Prices start from HK$6,826 HKDSave up to HK$16,382 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$6,826 HKD