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Cushion|Natural|GIA

0.65ct I SI1 Cushion Natural Diamond

I/SI1 • GIA 2517014308

Certificate GIA 2517014308

Diamond specifications and retailer prices

From €271 EUR
₹28,869 INR
As of November 1, 2026
Save €225 EUR (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €497 EUR at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 0.65ct natural cushion diamond

This 0.65ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 2517014308. Listed at 2 retailers as of November 1, 2026, with prices from €271 to €497, a €225 spread on the same certified stone. B2C Jewels lists it at €497. 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
I
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517014308
Dimensions5.59 × 4.41 × 3.00 mm
L/W Ratio1.27
Top View
5.59 mm4.41 mm0.65 ctI / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517014308
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.0%

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: €497 EUR|Low: €271 EUR|High: €517 EUR|Avg: €399 EUR|-3.3%
B2C Jewels
Retailer 2
November 1, 2026
Retailer 2€271 EUR
B2C Jewels€497 EUR

44 data points across 2 retailers

2 retailers€271 EUR to €497 EUR

A
Cheapest Retailer
-
€271 EUR
₹28,869 INR
Most Expensive
B+
B2C Jewels
31431644 · Nov 2
€497 EUR
$555 USD
View
1 more retailer has this diamond
Prices start from €271 EURSave up to €225 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
€271 EUR