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Cushion|Natural|GIA

0.90ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 7378049388

Certificate GIA 7378049388

Diamond specifications and retailer prices

From $1,520 USD
As of October 28, 2026
Save $1,687 USD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,207 USD at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7378049388. Listed at 9 retailers as of October 28, 2026, with prices from $1,520 to $3,207, a $1,687 spread on the same certified stone. MOH London lists it at $3,207. 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7378049388
Dimensions6.11 × 5.06 × 3.52 mm
L/W Ratio1.21
Top View
6.11 mm5.06 mm0.90 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7378049388
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,207 USD|Low: $1,463 USD|High: $3,228 USD|Avg: $2,049 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$1,520 USD
Retailer 6$1,780 USD
Retailer 5$1,828 USD
Retailer 8$1,940 USD
Retailer 9$1,940 USD
Retailer 7$2,000 USD
Retailer 2$2,041 USD
Retailer 3$2,319 USD
MOH London$3,207 USD

39 data points across 9 retailers

9 retailers$1,520 USD to $3,207 USD

B
Cheapest Retailer
-
$1,520 USD
B
Retailer 2
-
$1,828 USD
View
C
Retailer 3
-
$1,940 USD
View
C
Retailer 4
-
$1,940 USD
View
C
Retailer 5
-
$2,000 USD
View
C
Retailer 6
-
$2,041 USD
£1,607 GBP
View
C
Retailer 7
-
$2,091 USD
CA$2,904 CAD
View
C
Retailer 8
-
$2,319 USD
€2,209 EUR
View
Most Expensive
C
MOH London
09CD670F2 · Oct 29
$3,207 USD
£2,525 GBP
View
8 more retailers have this diamond
Prices start from $1,520 USDSave up to $1,687 USD

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
$1,520 USD