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Cushion|Natural|GIA

0.90ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6531590048

Certificate GIA 6531590048

Diamond specifications and retailer prices

From €467 EUR
$522 USD
As of October 31, 2026
Save €813 EUR (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,280 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531590048. Listed at 6 retailers as of October 31, 2026, with prices from €467 to €1,280, a €813 spread on the same certified stone. Do Amore Diamonds lists it at €1,280. 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

0.90
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531590048
Dimensions5.62 × 5.20 × 3.54 mm
L/W Ratio1.08
Top View
5.62 mm5.20 mm0.90 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531590048
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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 31
Current: €1,280 EUR|Low: €429 EUR|High: €1,486 EUR|Avg: €726 EUR|-13.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3€467 EUR
Retailer 5€512 EUR
Retailer 4€568 EUR
Retailer 6€576 EUR
Retailer 2€634 EUR
Do Amore Diamonds€1,280 EUR

17 data points across 6 retailers

6 retailers€467 EUR to €1,280 EUR

A
Cheapest Retailer
-
€467 EUR
$522 USD
Final sale: no returns
B+
Retailer 2
-
€512 EUR
MYR 2,328 MYR
View
B+
Retailer 3
-
€568 EUR
$635 USD
View
B+
Retailer 4
-
€576 EUR
SGD 870 SGD
View
B+
Retailer 5
-
€634 EUR
£557 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100766082265 · Oct 31
€1,280 EUR
$1,430 USD
View
5 more retailers have this diamond
Prices start from €467 EURSave up to €813 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
0.90ct Cushion
€467 EUR