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Cushion|Natural|GIA

0.77ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 1545373065

Certificate GIA 1545373065

Diamond specifications and retailer prices

From HK$5,345 HKD
As of November 6, 2026
Save HK$5,245 HKD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$10,591 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.77ct natural cushion diamond

This 0.77ct natural cushion sits in the just-under-one-carat band, graded E 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 1545373065. Listed at 10 retailers as of November 4, 2026, with prices from HK$5,345 to HK$10,591, a HK$5,245 spread on the same certified stone. MOH London lists it at HK$10,591. 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

0.77
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545373065
Dimensions5.12 × 5.08 × 3.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.12 mm5.08 mm0.77 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545373065
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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$10,591 HKD|Low: HK$4,898 HKD|High: HK$10,740 HKD|Avg: HK$7,379 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$5,345 HKD
Retailer 5HK$5,792 HKD
Retailer 8HK$5,894 HKD
Retailer 9HK$6,685 HKD
Retailer 4HK$6,881 HKD
Retailer 6HK$7,061 HKD
Retailer 2HK$7,641 HKD
Retailer 3HK$8,159 HKD
MOH LondonHK$10,591 HKD

43 data points across 9 retailers

10 retailersHK$5,345 HKD to HK$10,591 HKD

A
Cheapest Retailer
-
HK$5,345 HKD
Final sale: no returns
Retailer 2
-
HK$5,792 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$5,894 HKD
View
A
Retailer 4
-
HK$6,685 HKD
View
A
Retailer 5
-
HK$6,826 HKD
View
A
Retailer 6
-
HK$6,881 HKD
View
A
Retailer 7
-
HK$7,061 HKD
View
A
Retailer 8
-
HK$7,641 HKD
View
A
Retailer 9
-
HK$8,159 HKD
View
Most Expensive
A
MOH London
CF3C2DBE0 · Nov 4
HK$10,591 HKD
£1,064 GBP
View
9 more retailers have this diamond
Prices start from HK$5,345 HKDSave up to HK$5,245 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
0.77ct Cushion
HK$5,345 HKD