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Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 5513114311

Certificate GIA 5513114311

Diamond specifications and retailer prices

From HK$8,335 HKD
As of November 1, 2026
Save HK$20,797 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$29,132 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 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 5513114311. Listed at 16 retailers as of November 1, 2026, with prices from HK$8,335 to HK$29,132, a HK$20,797 spread on the same certified stone. Moon Ocean lists it at HK$29,132. 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
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5513114311
Dimensions5.84 × 6.33 × 3.97 mm
L/W Ratio1.08
Top View
5.84 mm6.33 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5513114311
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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$29,132 HKD|Low: HK$8,235 HKD|High: HK$29,532 HKD|Avg: HK$14,043 HKD|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6HK$8,335 HKD
Retailer 8HK$10,388 HKD
Retailer 9HK$10,427 HKD
Retailer 3HK$11,623 HKD
Retailer 10HK$11,776 HKD
Retailer 5HK$12,552 HKD
Retailer 11HK$12,930 HKD
Retailer 4HK$12,992 HKD
Retailer 12HK$13,572 HKD
Retailer 7HK$15,685 HKD
Retailer 2HK$19,719 HKD
Moon OceanHK$29,132 HKD

40 data points across 12 retailers

16 retailersHK$8,335 HKD to HK$29,132 HKD

A
Cheapest Retailer
-
HK$8,335 HKD
B+
Retailer 2
-
HK$10,388 HKD
$1,324 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$10,427 HKD
$1,329 USD
View
B+
Retailer 4
-
HK$11,259 HKD
$1,435 USD
View
B+
Retailer 5
-
HK$11,259 HKD
$1,435 USD
View
B+
Retailer 6
-
HK$11,623 HKD
SGD 2,002 SGD
View
B+
Retailer 7
-
HK$11,776 HKD
$1,501 USD
View
B+
Retailer 8
-
HK$12,552 HKD
£1,260 GBP
View
B+
Retailer 9
-
HK$12,930 HKD
$1,648 USD
View
B+
Retailer 10
-
HK$12,992 HKD
$1,656 USD
View
B+
Retailer 11
-
HK$13,147 HKD
A$2,578 AUD
View
Retailer 12
-
HK$13,572 HKD
£1,362 GBP
View
Price last confirmed 36 days ago
B+
Retailer 13
-
HK$15,685 HKD
€1,904 EUR
View
B
Retailer 14
-
HK$19,719 HKD
£1,979 GBP
View
B
Retailer 15
-
HK$27,460 HKD
$3,500 USD
View
Most Expensive
B
Moon Ocean
NVN-8257C39DC-311 · Nov 1
HK$29,132 HKD
£2,924 GBP
View
15 more retailers have this diamond
Prices start from HK$8,335 HKDSave up to HK$20,797 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$8,335 HKD