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Cushion|Natural|GIA

0.90ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 2376628077

Certificate GIA 2376628077

Diamond specifications and retailer prices

From €1,070 EUR
$1,195 USD
As of November 1, 2026
Save €1,499 EUR (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,569 EUR at Moon Ocean · As of November 1, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2376628077. Listed at 22 retailers as of November 1, 2026, with prices from €1,070 to €2,569, a €1,499 spread on the same certified stone. Moon Ocean lists it at €2,569. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376628077
Dimensions5.98 × 5.13 × 3.48 mm
L/W Ratio1.17
Top View
5.98 mm5.13 mm0.90 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2376628077
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.8%

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: Nov 1
Current: €2,569 EUR|Low: €1,070 EUR|High: €2,780 EUR|Avg: €1,791 EUR|-7.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 2€1,070 EUR
Retailer 17€1,121 EUR
Retailer 8€1,130 EUR
Retailer 5€1,151 EUR
Retailer 6€1,165 EUR
Retailer 19€1,166 EUR
Retailer 12€1,192 EUR
Retailer 20€1,199 EUR
Retailer 21€1,209 EUR
Retailer 18€1,285 EUR
Retailer 4€1,352 EUR
Retailer 7€1,441 EUR
Retailer 9€1,441 EUR
Retailer 3€1,463 EUR
Retailer 10€1,486 EUR
Retailer 15€1,489 EUR
Retailer 16€1,859 EUR
Retailer 14€1,861 EUR
Retailer 11€2,084 EUR
Retailer 13€2,338 EUR
Moon Ocean€2,569 EUR

33 data points across 21 retailers

22 retailers€1,070 EUR to €2,569 EUR

A
Cheapest Retailer
-
€1,070 EUR
$1,195 USD
B+
Retailer 2
-
€1,121 EUR
$1,252 USD
View
B+
Retailer 3
-
€1,130 EUR
$1,263 USD
View
B+
Retailer 4
-
€1,151 EUR
$1,286 USD
View
B+
Retailer 5
-
€1,165 EUR
A$2,003 AUD
View
B+
Retailer 6
-
€1,166 EUR
$1,303 USD
View
B+
Retailer 7
-
€1,192 EUR
$1,332 USD
View
Final sale: no returns
B+
Retailer 8
-
€1,199 EUR
$1,340 USD
View
B+
Retailer 9
-
€1,209 EUR
$1,351 USD
View
B+
Retailer 10
-
€1,285 EUR
$1,436 USD
View
B+
Retailer 11
-
€1,352 EUR
$1,510 USD
View
B+
Retailer 12
-
€1,441 EUR
$1,610 USD
View
B+
Retailer 13
-
€1,441 EUR
$1,610 USD
View
B
Retailer 14
-
€1,463 EUR
$1,634 USD
View
B
Retailer 15
-
€1,486 EUR
$1,660 USD
View
B+
Retailer 16
-
€1,489 EUR
£1,310 GBP
View
B
Retailer 17
-
€1,859 EUR
View
Retailer 18
-
€1,861 EUR
A$3,198 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
€2,038 EUR
$2,277 USD
View
B
Retailer 20
-
€2,084 EUR
ZAR 37,609 ZAR
View
B
Retailer 21
-
€2,338 EUR
£2,057 GBP
View
Most Expensive
B
Moon Ocean
NVN-998F07DF2-077 · Nov 1
€2,569 EUR
£2,260 GBP
View
21 more retailers have this diamond
Prices start from €1,070 EURSave up to €1,499 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
€1,070 EUR