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Heart|Natural|GIA

0.80ct E SI1 Heart Natural Diamond

ID • E/SI1 • GIA 6531376962

Certificate GIA 6531376962

Diamond specifications and retailer prices

From HK$6,622 HKD
$844 USD
As of October 28, 2026
Save HK$9,003 HKD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$15,625 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531376962. Listed at 11 retailers as of October 28, 2026, with prices from HK$6,622 to HK$15,625, a HK$9,003 spread on the same certified stone. MOH London lists it at HK$15,625. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.58°
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6531376962
Dimensions6.39 × 5.48 × 3.96 mm
L/W Ratio1.17
Top View
6.39 mm5.48 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531376962
Side View
Table 58.0%Crown 37.58°Girdle: Slightly ThickPavilion 42.5°Culet: 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: Oct 28
Current: HK$15,625 HKD|Low: HK$5,477 HKD|High: HK$15,625 HKD|Avg: HK$9,869 HKD|+10.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11HK$6,622 HKD
Retailer 10HK$8,129 HKD
Retailer 7HK$8,482 HKD
Retailer 8HK$9,535 HKD
Retailer 2HK$10,010 HKD
Retailer 5HK$10,354 HKD
Retailer 9HK$10,901 HKD
Retailer 3HK$11,642 HKD
Retailer 4HK$11,880 HKD
Retailer 6HK$12,518 HKD
MOH LondonHK$15,625 HKD

45 data points across 11 retailers

11 retailersHK$6,622 HKD to HK$15,625 HKD

A
Cheapest Retailer
-
HK$6,622 HKD
$844 USD
Final sale: no returns
A
Retailer 2
-
HK$8,129 HKD
$1,036 USD
View
A
Retailer 3
-
HK$8,482 HKD
$1,081 USD
View
A
Retailer 4
-
HK$9,535 HKD
$1,215 USD
View
B+
Retailer 5
-
HK$10,010 HKD
£1,004 GBP
View
B+
Retailer 6
-
HK$10,354 HKD
£1,039 GBP
View
B+
Retailer 7
-
HK$10,901 HKD
$1,389 USD
View
Retailer 8
-
HK$11,642 HKD
A$2,283 AUD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
HK$11,880 HKD
€1,442 EUR
View
B+
Retailer 10
-
HK$12,518 HKD
ZAR 25,773 ZAR
View
Most Expensive
B
MOH London
4A00CB0DA · Oct 29
HK$15,625 HKD
£1,568 GBP
View
10 more retailers have this diamond
Prices start from HK$6,622 HKDSave up to HK$9,003 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$6,622 HKD