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Cushion|Natural|GIA

0.65ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 6521507027

Certificate GIA 6521507027

Diamond specifications and retailer prices

From HK$3,445 HKD
$439 USD
As of October 29, 2026
Save HK$1,330 HKD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$4,775 HKD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.65ct natural cushion diamond

This 0.65ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521507027. Listed at 6 retailers as of October 29, 2026, with prices from HK$3,445 to HK$4,775, a HK$1,330 spread on the same certified stone. 77 Diamonds lists it at HK$4,775. 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

0.65
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521507027
Dimensions5.00 × 4.68 × 3.18 mm
L/W Ratio1.07
Top View
5.00 mm4.68 mm0.65 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521507027
Side View
Table 61.0%CrownGirdle: STK-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: Oct 29
Current: HK$4,775 HKD|Low: HK$3,115 HKD|High: HK$5,049 HKD|Avg: HK$4,129 HKD|-5.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4HK$3,445 HKD
Retailer 5HK$3,740 HKD
Retailer 6HK$4,013 HKD
Retailer 3HK$4,072 HKD
Retailer 2HK$4,175 HKD
77 DiamondsHK$4,775 HKD

38 data points across 6 retailers

6 retailersHK$3,445 HKD to HK$4,775 HKD

A
Cheapest Retailer
-
HK$3,445 HKD
$439 USD
Final sale: no returns
A
Retailer 2
-
HK$3,740 HKD
MYR 1,941 MYR
View
Retailer 3
-
HK$4,013 HKD
$511 USD
View
Price last confirmed 101 days ago
A
Retailer 4
-
HK$4,072 HKD
$519 USD
View
B+
Retailer 5
-
HK$4,175 HKD
SGD 719 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPRQEJE7RS · Oct 29
HK$4,775 HKD
£479 GBP
View
5 more retailers have this diamond
Prices start from HK$3,445 HKDSave up to HK$1,330 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
0.65ct Cushion
HK$3,445 HKD