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Heart|Natural|GIA

0.80ct D SI2 Heart Natural Diamond

ID • D/SI2 • GIA 3455453116

Certificate GIA 3455453116

Diamond specifications and retailer prices

From HK$8,677 HKD
$1,106 USD
As of November 2, 2026
Save HK$3,811 HKD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$12,488 HKD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.8ct natural heart diamond

This 0.8ct 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 3455453116. Listed at 4 retailers as of November 2, 2026, with prices from HK$8,677 to HK$12,488, a HK$3,811 spread on the same certified stone. Moon Ocean lists it at HK$12,488. 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

0.80
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3455453116
Dimensions5.38 × 6.41 × 3.97 mm
L/W Ratio1.19
Top View
5.38 mm6.41 mm0.80 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3455453116
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.0%

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$12,488 HKD|Low: HK$7,956 HKD|High: HK$22,957 HKD|Avg: HK$12,286 HKD|-0.3%
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 2, 2026
Retailer 5HK$8,677 HKD
Retailer 7HK$9,407 HKD
Retailer 9HK$9,407 HKD
Retailer 3HK$10,074 HKD
Retailer 2HK$10,737 HKD
Retailer 10HK$11,853 HKD
Retailer 4HK$12,090 HKD
Moon OceanHK$12,488 HKD
Retailer 12HK$12,859 HKD
Retailer 11HK$13,569 HKD
Retailer 8HK$17,258 HKD
Retailer 6HK$22,957 HKD

8 data points across 12 retailers

4 retailersHK$8,677 HKD to HK$12,488 HKD

A
Cheapest Retailer
-
HK$8,677 HKD
$1,106 USD
Final sale: no returns
B+
Retailer 2
-
HK$10,737 HKD
£1,078 GBP
View
Retailer 3
-
HK$10,858 HKD
$1,384 USD
View
Price last confirmed 44 days ago
Most Expensive
B+
Moon Ocean
NVN-486408457-116 · Nov 2
HK$12,488 HKD
£1,253 GBP
View
3 more retailers have this diamond
Prices start from HK$8,677 HKDSave up to HK$3,811 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
0.80ct Heart
HK$8,677 HKD