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0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5413952384

Certificate GIA 5413952384

Diamond specifications and retailer prices

From HK$9,351 HKD
As of November 6, 2026
Save HK$18,928 HKD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$28,280 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 5413952384. Listed at 7 retailers as of November 5, 2026, with prices from HK$9,351 to HK$28,280, a HK$18,928 spread on the same certified stone. Diamond Quarter lists it at HK$28,280. 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
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5413952384
Dimensions5.93 × 5.95 × 3.72 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.93 mm5.95 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5413952384
Side View
Table 56.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Nov 6
Current: HK$9,351 HKD|Low: HK$9,351 HKD|High: HK$23,606 HKD|Avg: HK$15,136 HKD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1HK$9,351 HKD
Retailer 5HK$12,207 HKD
Retailer 3HK$14,694 HKD
Retailer 2HK$16,036 HKD
Retailer 4HK$23,449 HKD

41 data points across 5 retailers

7 retailersHK$9,351 HKD to HK$28,280 HKD

A
Cheapest Retailer
-
HK$9,351 HKD
A
Retailer 2
-
HK$10,983 HKD
View
A
Retailer 3
-
HK$12,207 HKD
View
B+
Retailer 4
-
HK$14,694 HKD
View
B+
Retailer 5
-
HK$16,036 HKD
View
Retailer 6
-
HK$23,449 HKD
View
Price last confirmed 18 days ago
Most Expensive
B
Diamond Quarter
0.8SI2D5484CF69N · Nov 5
HK$28,280 HKD
£2,838 GBP
View
6 more retailers have this diamond
Prices start from HK$9,351 HKDSave up to HK$18,928 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$9,351 HKD