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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 €394 EUR
$439 USD
As of October 29, 2026
Save €153 EUR (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €547 EUR at 77 Diamonds · As of October 30, 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 €394 to €547, a €153 spread on the same certified stone. 77 Diamonds lists it at €547. 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: €547 EUR|Low: €357 EUR|High: €578 EUR|Avg: €473 EUR|-5.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4€394 EUR
Retailer 5€428 EUR
Retailer 6€460 EUR
Retailer 3€466 EUR
Retailer 2€478 EUR
77 Diamonds€547 EUR

39 data points across 6 retailers

6 retailers€394 EUR to €547 EUR

A
Cheapest Retailer
-
€394 EUR
$439 USD
Final sale: no returns
A
Retailer 2
-
€428 EUR
MYR 1,941 MYR
View
Retailer 3
-
€460 EUR
$511 USD
View
Price last confirmed 101 days ago
A
Retailer 4
-
€466 EUR
$519 USD
View
B+
Retailer 5
-
€478 EUR
SGD 719 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPRQEJE7RS · Oct 30
€547 EUR
£480 GBP
View
5 more retailers have this diamond
Prices start from €394 EURSave up to €153 EUR

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
€394 EUR