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Cushion|Natural|GIA

0.90ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 5373408338

Certificate GIA 5373408338

Diamond specifications and retailer prices

From €1,068 EUR
$1,198 USD
As of November 2, 2026
Save €1,314 EUR (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,382 EUR at MOH London · As of November 2, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5373408338. Listed at 23 retailers as of November 2, 2026, with prices from €1,068 to €2,382, a €1,314 spread on the same certified stone. MOH London lists it at €2,382. 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
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5373408338
Dimensions5.82 × 4.97 × 3.50 mm
L/W Ratio1.17
Top View
5.82 mm4.97 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5373408338
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,382 EUR|Low: €971 EUR|High: €2,411 EUR|Avg: €1,523 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8€1,068 EUR
Retailer 6€1,141 EUR
Retailer 11€1,156 EUR
Retailer 9€1,232 EUR
Retailer 3€1,324 EUR
Retailer 10€1,376 EUR
Retailer 2€1,517 EUR
Retailer 7€1,775 EUR
Retailer 4€1,857 EUR
Retailer 5€1,987 EUR
MOH London€2,382 EUR

43 data points across 11 retailers

23 retailers€1,068 EUR to €2,382 EUR

B+
Cheapest Retailer
-
€1,068 EUR
$1,198 USD
Final sale: no returns
B+
Retailer 2
-
€1,141 EUR
$1,280 USD
View
B+
Retailer 3
-
€1,141 EUR
$1,280 USD
View
B+
Retailer 4
-
€1,152 EUR
$1,292 USD
View
B+
Retailer 5
-
€1,156 EUR
$1,297 USD
View
B+
Retailer 6
-
€1,171 EUR
$1,313 USD
View
B+
Retailer 7
-
€1,199 EUR
$1,345 USD
View
B+
Retailer 8
-
€1,232 EUR
$1,382 USD
View
B
Retailer 9
-
€1,306 EUR
$1,465 USD
View
B
Retailer 10
-
€1,324 EUR
$1,485 USD
View
B
Retailer 11
-
€1,376 EUR
$1,543 USD
View
B
Retailer 12
-
€1,462 EUR
$1,640 USD
View
B
Retailer 13
-
€1,462 EUR
$1,640 USD
View
B
Retailer 14
-
€1,516 EUR
$1,700 USD
View
B
Retailer 15
-
€1,517 EUR
£1,340 GBP
View
B
Retailer 16
-
€1,544 EUR
$1,732 USD
View
B
Retailer 17
-
€1,695 EUR
$1,901 USD
View
Retailer 18
-
€1,775 EUR
A$3,062 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
€1,857 EUR
View
B
Retailer 20
-
€1,942 EUR
$2,178 USD
View
Retailer 21
-
€1,987 EUR
ZAR 36,004 ZAR
View
Price last confirmed 7 days ago
B
Retailer 22
-
€2,224 EUR
CA$3,465 CAD
View
Most Expensive
B
MOH London
F4C0D7912 · Nov 2
€2,382 EUR
£2,104 GBP
View
22 more retailers have this diamond
Prices start from €1,068 EURSave up to €1,314 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.

B+
0.90ct Cushion
€1,068 EUR