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Heart|Natural|GIA

0.81ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7452285076

Certificate GIA 7452285076

Diamond specifications and retailer prices

From HK$8,983 HKD
$1,145 USD
As of October 31, 2026
Save HK$14,766 HKD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$23,749 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct 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 7452285076. Listed at 9 retailers as of October 30, 2026, with prices from HK$8,983 to HK$23,749, a HK$14,766 spread on the same certified stone. NZ Jewellers lists it at HK$23,749. 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

0.81
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7452285076
Dimensions5.43 × 6.45 × 3.96 mm
L/W Ratio1.19
Top View
5.43 mm6.45 mm0.81 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7452285076
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.4%

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: Oct 31
Current: HK$23,749 HKD|Low: HK$8,983 HKD|High: HK$23,749 HKD|Avg: HK$12,510 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 1, 2026
Retailer 7HK$8,983 HKD
Retailer 8HK$9,737 HKD
Retailer 10HK$9,737 HKD
Retailer 9HK$10,113 HKD
Retailer 5HK$11,114 HKD
Retailer 6HK$11,235 HKD
Retailer 12HK$11,739 HKD
Retailer 4HK$12,216 HKD
Retailer 2HK$12,922 HKD
Retailer 3HK$13,296 HKD
Retailer 11HK$17,925 HKD
NZ JewellersHK$23,749 HKD

7 data points across 12 retailers

9 retailersHK$8,983 HKD to HK$23,749 HKD

A
Cheapest Retailer
-
HK$8,983 HKD
$1,145 USD
Final sale: no returns
A
Retailer 2
-
HK$9,737 HKD
$1,241 USD
View
A
Retailer 3
-
HK$9,737 HKD
$1,241 USD
View
A
Retailer 4
-
HK$10,113 HKD
$1,289 USD
View
B+
Retailer 5
-
HK$11,114 HKD
£1,115 GBP
View
B+
Retailer 6
-
HK$11,235 HKD
$1,432 USD
View
B+
Retailer 7
-
HK$12,922 HKD
£1,297 GBP
View
B
Retailer 8
-
HK$17,925 HKD
£1,799 GBP
View
Most Expensive
B
NZ Jewellers
76c20899-8013-438d-8aab-29467c55bfc8 · Oct 30
HK$23,749 HKD
$3,027 USD
View
8 more retailers have this diamond
Prices start from HK$8,983 HKDSave up to HK$14,766 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
0.81ct Heart
HK$8,983 HKD