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Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7542166847

Certificate GIA 7542166847

Diamond specifications and retailer prices

From HK$11,431 HKD
$1,457 USD
As of November 1, 2026
Save HK$22,300 HKD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$33,731 HKD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542166847. Listed at 15 retailers as of November 1, 2026, with prices from HK$11,431 to HK$33,731, a HK$22,300 spread on the same certified stone. Moon Ocean lists it at HK$33,731. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542166847
Dimensions5.84 × 6.36 × 3.96 mm
L/W Ratio1.09
Key to symbols
Crystal
Top View
5.84 mm6.36 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542166847
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.2%

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 1
Current: HK$33,731 HKD|Low: HK$9,693 HKD|High: HK$34,162 HKD|Avg: HK$16,050 HKD|-1.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5HK$9,724 HKD
Retailer 8HK$11,431 HKD
Retailer 6HK$12,020 HKD
Retailer 7HK$12,082 HKD
Retailer 9HK$13,032 HKD
Retailer 3HK$14,605 HKD
Retailer 4HK$17,802 HKD
Retailer 2HK$22,838 HKD
Moon OceanHK$33,731 HKD

39 data points across 9 retailers

15 retailersHK$11,431 HKD to HK$33,731 HKD

Retailer 1
-
HK$9,724 HKD
₹118,037 INR
Price last confirmed 9 days ago
Retailer 2
-
HK$10,592 HKD
$1,350 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$11,431 HKD
$1,457 USD
View
B+
Retailer 4
-
HK$12,020 HKD
$1,532 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$12,082 HKD
$1,540 USD
View
Retailer 6
-
HK$13,032 HKD
$1,661 USD
View
Price last confirmed 39 days ago
Retailer 7
-
HK$13,032 HKD
$1,661 USD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
HK$14,105 HKD
$1,798 USD
View
B+
Retailer 9
-
HK$14,605 HKD
£1,466 GBP
View
Retailer 10
-
HK$15,040 HKD
$1,917 USD
View
Price last confirmed 38 days ago
Retailer 11
-
HK$15,040 HKD
$1,917 USD
View
Price last confirmed 40 days ago
B+
Retailer 12
-
HK$17,802 HKD
€2,161 EUR
View
B
Retailer 13
-
HK$22,838 HKD
£2,292 GBP
View
Retailer 14
-
HK$31,791 HKD
$4,052 USD
View
Price last confirmed 37 days ago
Most Expensive
B
Moon Ocean
NVN-A4C0B225E-847 · Nov 1
HK$33,731 HKD
£3,385 GBP
View
14 more retailers have this diamond
Prices start from HK$11,431 HKDSave up to HK$22,300 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$11,431 HKD