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Cushion|Natural|GIA

0.81ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 6541375105

Certificate GIA 6541375105

Diamond specifications and retailer prices

From HK$3,727 HKD
$475 USD
As of November 2, 2026
Save HK$2,205 HKD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$5,931 HKD at Ritani · As of November 1, 2026
View at Ritani

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6541375105. Listed at 5 retailers as of November 1, 2026, with prices from HK$3,727 to HK$5,931, a HK$2,205 spread on the same certified stone. Ritani lists it at HK$5,931. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541375105
Dimensions5.20 × 5.19 × 3.52 mm
L/W Ratio1.00
Top View
5.20 mm5.19 mm0.81 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541375105
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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 2
Current: HK$5,031 HKD|Low: HK$3,405 HKD|High: HK$6,488 HKD|Avg: HK$4,796 HKD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Ritani
November 2, 2026
Retailer 3HK$3,727 HKD
Retailer 4HK$4,057 HKD
Retailer 2HK$4,540 HKD
Retailer 1HK$5,031 HKD
RitaniHK$5,931 HKD

41 data points across 5 retailers

5 retailersHK$3,727 HKD to HK$5,931 HKD

B+
Cheapest Retailer
-
HK$3,727 HKD
$475 USD
Final sale: no returns
A
Retailer 2
-
HK$4,057 HKD
MYR 2,106 MYR
View
A
Retailer 3
-
HK$4,540 HKD
SGD 782 SGD
View
B+
Retailer 4
-
HK$5,031 HKD
£505 GBP
View
Most Expensive
B+
Ritani
D-58851CJVK1 · Nov 1
HK$5,931 HKD
$756 USD
View
4 more retailers have this diamond
Prices start from HK$3,727 HKDSave up to HK$2,205 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
0.81ct Cushion
HK$3,727 HKD