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Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2547475094

Certificate GIA 2547475094

Diamond specifications and retailer prices

From HK$9,139 HKD
As of November 1, 2026
Save HK$22,273 HKD (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$31,411 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 2547475094. Listed at 21 retailers as of November 1, 2026, with prices from HK$9,139 to HK$31,411, a HK$22,273 spread on the same certified stone. Moon Ocean lists it at HK$31,411. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547475094
Dimensions6.34 × 6.93 × 3.77 mm
L/W Ratio1.09
Top View
6.34 mm6.93 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547475094
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 54.4%

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$31,411 HKD|Low: HK$9,639 HKD|High: HK$32,014 HKD|Avg: HK$16,527 HKD|-1.9%
Moon Ocean
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 10HK$9,661 HKD
Retailer 9HK$11,125 HKD
Retailer 15HK$11,443 HKD
Retailer 7HK$11,612 HKD
Retailer 13HK$12,043 HKD
Retailer 3HK$12,137 HKD
Retailer 8HK$12,137 HKD
Retailer 6HK$12,779 HKD
Retailer 5HK$13,205 HKD
Retailer 2HK$13,457 HKD
Retailer 16HK$14,005 HKD
Retailer 12HK$16,575 HKD
Retailer 11HK$21,263 HKD
Retailer 14HK$27,202 HKD
Retailer 4HK$29,602 HKD
Moon OceanHK$31,411 HKD

26 data points across 16 retailers

21 retailersHK$9,139 HKD to HK$31,411 HKD

A
Cheapest Retailer
-
HK$9,139 HKD
A
Retailer 2
-
HK$9,661 HKD
₹117,278 INR
View
A
Retailer 3
-
HK$11,125 HKD
$1,418 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,443 HKD
SGD 1,971 SGD
View
B+
Retailer 5
-
HK$11,612 HKD
$1,480 USD
View
B+
Retailer 6
-
HK$11,800 HKD
$1,504 USD
View
B+
Retailer 7
-
HK$12,043 HKD
$1,535 USD
View
Retailer 8
-
HK$12,137 HKD
$1,547 USD
View
Price last confirmed 17 days ago
Retailer 9
-
HK$12,137 HKD
$1,547 USD
View
Price last confirmed 14 days ago
Retailer 10
-
HK$12,694 HKD
$1,618 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
HK$12,779 HKD
SGD 2,201 SGD
View
B+
Retailer 12
-
HK$13,205 HKD
$1,683 USD
View
B+
Retailer 13
-
HK$13,457 HKD
£1,351 GBP
View
Retailer 14
-
HK$14,005 HKD
$1,785 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
HK$14,422 HKD
A$2,828 AUD
View
Retailer 16
-
HK$14,727 HKD
£1,478 GBP
View
Price last confirmed 36 days ago
B+
Retailer 17
-
HK$16,575 HKD
€2,012 EUR
View
B
Retailer 18
-
HK$21,263 HKD
£2,134 GBP
View
B
Retailer 19
-
HK$27,202 HKD
£2,730 GBP
View
Retailer 20
-
HK$29,602 HKD
$3,773 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Moon Ocean
NVN-CD21D0D0C-094 · Nov 1
HK$31,411 HKD
£3,152 GBP
View
20 more retailers have this diamond
Prices start from HK$9,139 HKDSave up to HK$22,273 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$9,139 HKD