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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 €1,072 EUR
$1,198 USD
As of November 2, 2026
Save €1,319 EUR (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,392 EUR at MOH London · As of November 1, 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 1, 2026, with prices from €1,072 to €2,392, a €1,319 spread on the same certified stone. MOH London lists it at €2,392. 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
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: €2,392 EUR|Low: €975 EUR|High: €2,420 EUR|Avg: €1,529 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€1,072 EUR
Retailer 6€1,146 EUR
Retailer 11€1,161 EUR
Retailer 9€1,237 EUR
Retailer 3€1,329 EUR
Retailer 10€1,381 EUR
Retailer 2€1,523 EUR
Retailer 7€1,781 EUR
Retailer 4€1,865 EUR
Retailer 5€1,995 EUR
MOH London€2,392 EUR

43 data points across 11 retailers

23 retailers€1,072 EUR to €2,392 EUR

B+
Cheapest Retailer
-
€1,072 EUR
$1,198 USD
Final sale: no returns
B+
Retailer 2
-
€1,146 EUR
$1,280 USD
View
B+
Retailer 3
-
€1,146 EUR
$1,280 USD
View
B+
Retailer 4
-
€1,156 EUR
$1,292 USD
View
B+
Retailer 5
-
€1,161 EUR
$1,297 USD
View
B+
Retailer 6
-
€1,175 EUR
$1,313 USD
View
B+
Retailer 7
-
€1,204 EUR
$1,345 USD
View
B+
Retailer 8
-
€1,237 EUR
$1,382 USD
View
B
Retailer 9
-
€1,311 EUR
$1,465 USD
View
B
Retailer 10
-
€1,329 EUR
$1,485 USD
View
B
Retailer 11
-
€1,381 EUR
$1,543 USD
View
B
Retailer 12
-
€1,468 EUR
$1,640 USD
View
B
Retailer 13
-
€1,468 EUR
$1,640 USD
View
B
Retailer 14
-
€1,522 EUR
$1,700 USD
View
B
Retailer 15
-
€1,523 EUR
£1,340 GBP
View
B
Retailer 16
-
€1,550 EUR
$1,732 USD
View
B
Retailer 17
-
€1,702 EUR
$1,901 USD
View
Retailer 18
-
€1,781 EUR
A$3,062 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
€1,865 EUR
View
B
Retailer 20
-
€1,950 EUR
$2,178 USD
View
B
Retailer 21
-
€1,995 EUR
ZAR 36,004 ZAR
View
B
Retailer 22
-
€2,233 EUR
CA$3,465 CAD
View
Most Expensive
B
MOH London
F4C0D7912 · Nov 1
€2,392 EUR
£2,104 GBP
View
22 more retailers have this diamond
Prices start from €1,072 EURSave up to €1,319 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
€1,072 EUR