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0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6392348552

Shape and cutting style on the report: Round brilliant

Certificate GIA 6392348552

Diamond specifications and retailer prices

From HK$9,942 HKD
As of October 30, 2026
Save HK$21,480 HKD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$31,422 HKD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6392348552. Listed at 19 retailers as of October 30, 2026, with prices from HK$9,942 to HK$31,422, a HK$21,480 spread on the same certified stone. NZ Jewellers lists it at HK$31,422. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6392348552
Dimensions5.92 × 5.88 × 3.72 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.92 mm5.88 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6392348552
Side View
Table 55.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 63.2%

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 30
Current: HK$31,422 HKD|Low: HK$9,909 HKD|High: HK$31,422 HKD|Avg: HK$15,854 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7HK$9,942 HKD
Retailer 8HK$12,004 HKD
Retailer 6HK$12,153 HKD
Retailer 9HK$12,883 HKD
Retailer 10HK$13,953 HKD
Retailer 2HK$14,351 HKD
Retailer 5HK$15,295 HKD
Retailer 3HK$16,394 HKD
Retailer 4HK$22,688 HKD
NZ JewellersHK$31,422 HKD

40 data points across 10 retailers

19 retailersHK$9,942 HKD to HK$31,422 HKD

A
Cheapest Retailer
-
HK$9,942 HKD
Retailer 2
-
HK$11,989 HKD
$1,528 USD
View
Price last confirmed 75 days ago
A
Retailer 3
-
HK$12,004 HKD
$1,530 USD
View
A
Retailer 4
-
HK$12,153 HKD
$1,549 USD
View
Final sale: no returns
Retailer 5
-
HK$12,883 HKD
$1,642 USD
View
Price last confirmed 50 days ago
A
Retailer 6
-
HK$13,173 HKD
$1,679 USD
View
A
Retailer 7
-
HK$13,785 HKD
$1,757 USD
View
A
Retailer 8
-
HK$13,899 HKD
SGD 2,394 SGD
View
A
Retailer 9
-
HK$13,953 HKD
$1,778 USD
View
B+
Retailer 10
-
HK$14,351 HKD
£1,440 GBP
View
Retailer 11
-
HK$14,868 HKD
$1,895 USD
View
Price last confirmed 53 days ago
B+
Retailer 12
-
HK$15,205 HKD
$1,938 USD
View
B+
Retailer 13
-
HK$15,295 HKD
£1,535 GBP
View
B+
Retailer 14
-
HK$16,394 HKD
€1,990 EUR
View
B+
Retailer 15
-
HK$17,292 HKD
€2,099 EUR
View
B+
Retailer 16
-
HK$22,688 HKD
£2,277 GBP
View
B
Retailer 17
-
HK$29,569 HKD
£2,968 GBP
View
Retailer 18
-
HK$31,422 HKD
$4,005 USD
View
Price last confirmed 62 days ago
Most Expensive
B
NZ Jewellers
fb01b7a7-290e-496a-ada4-d0132064c654 · Oct 30
HK$31,422 HKD
$4,005 USD
View
18 more retailers have this diamond
Prices start from HK$9,942 HKDSave up to HK$21,480 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$9,942 HKD