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Cushion|Natural|GIA

0.85ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6555156671

Certificate GIA 6555156671

Diamond specifications and retailer prices

From HK$5,926 HKD
MYR 3,076 MYR
As of October 28, 2026
Save HK$3,601 HKD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,527 HKD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.85ct natural cushion diamond

This 0.85ct 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 6555156671. Listed at 6 retailers as of October 28, 2026, with prices from HK$5,926 to HK$9,527, a HK$3,601 spread on the same certified stone. GemTrove lists it at HK$9,527. 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

0.85
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555156671
Dimensions5.27 × 5.19 × 3.52 mm
L/W Ratio1.02
Top View
5.27 mm5.19 mm0.85 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555156671
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

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 28
Current: HK$9,527 HKD|Low: HK$5,862 HKD|High: HK$9,527 HKD|Avg: HK$7,275 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6HK$5,926 HKD
Retailer 3HK$6,434 HKD
Retailer 5HK$6,642 HKD
Retailer 2HK$6,952 HKD
Retailer 4HK$7,289 HKD
GemTroveHK$9,527 HKD

39 data points across 6 retailers

6 retailersHK$5,926 HKD to HK$9,527 HKD

A
Cheapest Retailer
-
HK$5,926 HKD
MYR 3,076 MYR
A
Retailer 2
-
HK$6,434 HKD
$820 USD
View
A
Retailer 3
-
HK$6,642 HKD
SGD 1,144 SGD
View
A
Retailer 4
-
HK$6,952 HKD
£698 GBP
View
A
Retailer 5
-
HK$7,289 HKD
$929 USD
View
Most Expensive
A
GemTrove
GT-N-00965924-98 · Oct 29
HK$9,527 HKD
A$1,868 AUD
View
5 more retailers have this diamond
Prices start from HK$5,926 HKDSave up to HK$3,601 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
0.85ct Cushion
HK$5,926 HKD