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Cushion|Natural|GIA

0.81ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 7553070666

Certificate GIA 7553070666

Diamond specifications and retailer prices

From HK$5,774 HKD
$736 USD
As of October 30, 2026
Save HK$4,262 HKD (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$10,036 HKD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553070666. Listed at 11 retailers as of October 29, 2026, with prices from HK$5,774 to HK$10,036, a HK$4,262 spread on the same certified stone. GemTrove lists it at HK$10,036. 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

0.81
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553070666
Dimensions5.24 × 5.15 × 3.48 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal
Top View
5.24 mm5.15 mm0.81 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553070666
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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$10,036 HKD|Low: HK$5,280 HKD|High: HK$10,036 HKD|Avg: HK$7,627 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10HK$5,774 HKD
Retailer 11HK$6,414 HKD
Retailer 7HK$6,951 HKD
Retailer 4HK$7,014 HKD
Retailer 9HK$7,153 HKD
Retailer 8HK$7,202 HKD
Retailer 2HK$7,217 HKD
Retailer 3HK$7,767 HKD
Retailer 5HK$7,767 HKD
Retailer 6HK$8,003 HKD
GemTroveHK$10,036 HKD

41 data points across 11 retailers

11 retailersHK$5,774 HKD to HK$10,036 HKD

A
Cheapest Retailer
-
HK$5,774 HKD
$736 USD
Final sale: no returns
A
Retailer 2
-
HK$6,414 HKD
MYR 3,330 MYR
View
A
Retailer 3
-
HK$6,951 HKD
$886 USD
View
A
Retailer 4
-
HK$7,014 HKD
$894 USD
View
A
Retailer 5
-
HK$7,153 HKD
SGD 1,232 SGD
View
A
Retailer 6
-
HK$7,202 HKD
$918 USD
View
A
Retailer 7
-
HK$7,217 HKD
£724 GBP
View
A
Retailer 8
-
HK$7,767 HKD
$990 USD
View
A
Retailer 9
-
HK$7,767 HKD
$990 USD
View
A
Retailer 10
-
HK$8,003 HKD
$1,020 USD
View
Most Expensive
A
GemTrove
GT-N-00961823-98 · Oct 29
HK$10,036 HKD
A$1,968 AUD
View
10 more retailers have this diamond
Prices start from HK$5,774 HKDSave up to HK$4,262 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$5,774 HKD