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Cushion|Natural|GIA

0.90ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2407506829

Certificate GIA 2407506829

Diamond specifications and retailer prices

From €857 EUR
$958 USD
As of October 31, 2026
Save €2,140 EUR (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,997 EUR at Moon Ocean · As of October 30, 2026
View at Moon Ocean

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2407506829. Listed at 14 retailers as of October 30, 2026, with prices from €857 to €2,997, a €2,140 spread on the same certified stone. Moon Ocean lists it at €2,997. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2407506829
Dimensions5.62 × 5.16 × 3.60 mm
L/W Ratio1.09
Top View
5.62 mm5.16 mm0.90 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2407506829
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.8%

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: €2,997 EUR|Low: €945 EUR|High: €3,027 EUR|Avg: €1,544 EUR|-0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7€977 EUR
Retailer 3€1,006 EUR
Retailer 5€1,101 EUR
Retailer 6€1,182 EUR
Retailer 4€1,649 EUR
Retailer 2€2,116 EUR
Moon Ocean€2,997 EUR

41 data points across 7 retailers

14 retailers€857 EUR to €2,997 EUR

A
Cheapest Retailer
-
€857 EUR
$958 USD
B+
Retailer 2
-
€977 EUR
$1,091 USD
View
B+
Retailer 3
-
€1,006 EUR
£885 GBP
View
B+
Retailer 4
-
€1,047 EUR
$1,170 USD
View
B+
Retailer 5
-
€1,047 EUR
$1,170 USD
View
B+
Retailer 6
-
€1,064 EUR
$1,189 USD
View
B+
Retailer 7
-
€1,083 EUR
$1,210 USD
View
B+
Retailer 8
-
€1,096 EUR
$1,225 USD
View
B+
Retailer 9
-
€1,101 EUR
$1,230 USD
View
B+
Retailer 10
-
€1,182 EUR
$1,321 USD
View
B
Retailer 11
-
€1,304 EUR
$1,456 USD
View
B
Retailer 12
-
€1,649 EUR
View
B
Retailer 13
-
€2,116 EUR
£1,861 GBP
View
Most Expensive
B
Moon Ocean
NVN-EDD93C172-829 · Oct 30
€2,997 EUR
£2,637 GBP
View
13 more retailers have this diamond
Prices start from €857 EURSave up to €2,140 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
€857 EUR