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Cushion|Natural|GIA

0.77ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 6562503019

Certificate GIA 6562503019

Diamond specifications and retailer prices

From HK$5,486 HKD
As of November 1, 2026
Save HK$822 HKD (13%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$6,308 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.77ct natural cushion diamond

This 0.77ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562503019. Listed at 4 retailers as of November 1, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.77
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562503019
Dimensions5.08 × 5.04 × 3.42 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
5.08 mm5.04 mm0.77 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6562503019
Side View
Table 64.0%CrownGirdle: THK-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 1
Current: HK$6,308 HKD|Low: HK$5,486 HKD|High: HK$6,408 HKD|Avg: HK$5,970 HKD|+0.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2HK$5,486 HKD
Retailer 4HK$5,917 HKD
Retailer 3HK$6,074 HKD
77 DiamondsHK$6,308 HKD

32 data points across 4 retailers

4 retailersHK$5,486 HKD to HK$6,308 HKD

A
Cheapest Retailer
-
HK$5,486 HKD
B+
Retailer 2
-
HK$5,917 HKD
View
B+
Retailer 3
-
HK$6,074 HKD
View
Most Expensive
B+
77 Diamonds
CUSCPJHPVP4SA · Nov 6
HK$6,308 HKD
£634 GBP
View
3 more retailers have this diamond
Prices start from HK$5,486 HKDSave up to HK$822 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$5,486 HKD