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Round|Natural|GIA

0.80ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6565287239

Certificate GIA 6565287239

Diamond specifications and retailer prices

From HK$7,830 HKD
As of November 4, 2026
Save HK$11,376 HKD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$26,297 HKD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565287239. Listed at 18 retailers as of November 2, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565287239
Dimensions5.96 × 5.93 × 3.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.96 mm5.93 mm0.80 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565287239
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$10,936 HKD|Low: HK$7,830 HKD|High: HK$20,131 HKD|Avg: HK$12,236 HKD|-4.5%
Retailer 1
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
November 6, 2026
Retailer 5HK$7,830 HKD
Retailer 11HK$7,837 HKD
Retailer 3HK$9,312 HKD
Retailer 12HK$9,673 HKD
Retailer 4HK$9,681 HKD
Retailer 6HK$9,814 HKD
Retailer 1HK$10,936 HKD
Retailer 7HK$11,909 HKD
Retailer 10HK$12,497 HKD
Retailer 8HK$13,658 HKD
Retailer 9HK$13,823 HKD
Retailer 13HK$15,071 HKD
Retailer 14HK$17,267 HKD
Retailer 2HK$19,205 HKD

19 data points across 14 retailers

18 retailersHK$7,830 HKD to HK$19,205 HKD

A
Cheapest Retailer
-
HK$7,830 HKD
A
Retailer 2
-
HK$7,837 HKD
View
A
Retailer 3
-
HK$9,312 HKD
View
A
Retailer 4
-
HK$9,673 HKD
View
A
Retailer 5
-
HK$9,681 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$9,783 HKD
View
A
Retailer 7
-
HK$9,814 HKD
View
Retailer 8
-
HK$10,779 HKD
View
Price last confirmed 39 days ago
A
Retailer 9
-
HK$10,936 HKD
View
A
Retailer 10
-
HK$11,909 HKD
View
Retailer 11
-
HK$12,442 HKD
View
Price last confirmed 38 days ago
A
Retailer 12
-
HK$12,497 HKD
View
A
Retailer 13
-
HK$13,658 HKD
View
A
Retailer 14
-
HK$13,823 HKD
View
B+
Retailer 15
-
HK$15,071 HKD
View
B+
Retailer 16
-
HK$17,267 HKD
View
B+
Retailer 17
-
HK$19,205 HKD
View
Most Expensive
NZ Jewellers
815a7118-2b74-4510-99b4-a47eae67931b · Sep 26
HK$26,297 HKD
$3,352 USD
View
Price last confirmed 40 days ago
17 more retailers have this diamond
Prices start from HK$7,830 HKDSave up to HK$11,376 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 Round
HK$7,830 HKD