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Heart|Natural|GIA

0.80ct E SI1 Heart Natural Diamond

ID • E/SI1 • GIA 6532978239

Certificate GIA 6532978239

Diamond specifications and retailer prices

From HK$7,461 HKD
$951 USD
As of October 28, 2026
Save HK$12,922 HKD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$20,383 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 6532978239. Listed at 17 retailers as of October 27, 2026, with prices from HK$7,461 to HK$20,383, a HK$12,922 spread on the same certified stone. NZ Jewellers lists it at HK$20,383. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532978239
Dimensions6.06 × 6.04 × 3.72 mm
L/W Ratio1.00
Top View
6.06 mm6.04 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532978239
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 61.5%

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$20,383 HKD|Low: HK$7,336 HKD|High: HK$20,548 HKD|Avg: HK$10,401 HKD|-0.8%
NZ Jewellers
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
October 30, 2026
Retailer 7HK$7,461 HKD
Retailer 13HK$7,563 HKD
Retailer 10HK$7,854 HKD
Retailer 3HK$8,199 HKD
Retailer 15HK$8,199 HKD
Retailer 16HK$8,513 HKD
Retailer 2HK$9,246 HKD
Retailer 14HK$9,297 HKD
Retailer 8HK$9,642 HKD
Retailer 12HK$9,665 HKD
Retailer 11HK$10,003 HKD
Retailer 9HK$10,365 HKD
Retailer 4HK$11,706 HKD
Retailer 5HK$12,331 HKD
Retailer 6HK$15,325 HKD
NZ JewellersHK$20,383 HKD

21 data points across 16 retailers

17 retailersHK$7,461 HKD to HK$20,383 HKD

A
Cheapest Retailer
-
HK$7,461 HKD
$951 USD
A
Retailer 2
-
HK$7,563 HKD
$964 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,854 HKD
$1,001 USD
View
A
Retailer 4
-
HK$8,199 HKD
$1,045 USD
View
A
Retailer 5
-
HK$8,199 HKD
$1,045 USD
View
A
Retailer 6
-
HK$8,513 HKD
$1,085 USD
View
A
Retailer 7
-
HK$9,246 HKD
$1,179 USD
View
A
Retailer 8
-
HK$9,297 HKD
$1,185 USD
View
A
Retailer 9
-
HK$9,642 HKD
$1,229 USD
View
A
Retailer 10
-
HK$9,665 HKD
£970 GBP
View
A
Retailer 11
-
HK$10,003 HKD
£1,004 GBP
View
A
Retailer 12
-
HK$10,365 HKD
£1,040 GBP
View
Retailer 13
-
HK$10,717 HKD
A$2,102 AUD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
HK$11,706 HKD
€1,421 EUR
View
B+
Retailer 15
-
HK$12,331 HKD
ZAR 25,391 ZAR
View
B+
Retailer 16
-
HK$15,325 HKD
£1,538 GBP
View
Most Expensive
B
NZ Jewellers
6417322c-a650-4950-bf13-9b8e54dd14ac · Oct 27
HK$20,383 HKD
$2,598 USD
View
16 more retailers have this diamond
Prices start from HK$7,461 HKDSave up to HK$12,922 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$7,461 HKD