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Cushion|Natural|GIA

0.80ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 5536313592

Certificate GIA 5536313592

Diamond specifications and retailer prices

From HK$4,762 HKD
$607 USD
As of November 2, 2026
Save HK$7,224 HKD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$11,987 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5536313592. Listed at 7 retailers as of October 29, 2026, with prices from HK$4,762 to HK$11,987, a HK$7,224 spread on the same certified stone. MOH London lists it at HK$11,987. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36°
OriginNatural
Grading LabGIA
CertificateGIA 5536313592
Dimensions5.22 × 5.18 × 3.55 mm
L/W Ratio1.01
Top View
5.22 mm5.18 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536313592
Side View
Table 64.0%Crown 35.3°Girdle: STK-VTKPavilion 36°Culet: NoneDepth 68.5%

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 2
Current: HK$11,987 HKD|Low: HK$3,460 HKD|High: HK$12,744 HKD|Avg: HK$7,045 HKD|+16.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6HK$4,762 HKD
Retailer 7HK$5,978 HKD
Retailer 4HK$6,301 HKD
Retailer 3HK$6,364 HKD
Retailer 5HK$6,622 HKD
Retailer 2HK$7,579 HKD
MOH LondonHK$11,987 HKD

45 data points across 7 retailers

7 retailersHK$4,762 HKD to HK$11,987 HKD

A
Cheapest Retailer
-
HK$4,762 HKD
$607 USD
Final sale: no returns
A
Retailer 2
-
HK$5,978 HKD
$762 USD
View
A
Retailer 3
-
HK$6,301 HKD
£632 GBP
View
A
Retailer 4
-
HK$6,364 HKD
£639 GBP
View
A
Retailer 5
-
HK$6,622 HKD
$844 USD
View
A
Retailer 6
-
HK$7,579 HKD
€920 EUR
View
Most Expensive
B+
MOH London
79E5C3A0D · Oct 29
HK$11,987 HKD
£1,203 GBP
View
6 more retailers have this diamond
Prices start from HK$4,762 HKDSave up to HK$7,224 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 Cushion
HK$4,762 HKD