Cushion|Natural|GIA

0.90ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 5513889815

Certificate GIA 5513889815

Diamond specifications and retailer prices

From $956 USD
As of October 31, 2026
Save $1,230 USD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,186 USD 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5513889815. Listed at 21 retailers as of October 31, 2026, with prices from $956 to $2,186, a $1,230 spread on the same certified stone. MOH London lists it at $2,186. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 5513889815
Dimensions5.67 × 5.55 × 3.67 mm
L/W Ratio1.02
Top View
5.67 mm5.55 mm0.90 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513889815
Side View
Table 66.0%CrownGirdle: STK-VTKPavilion 39.1°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,186 USD|Low: $943 USD|High: $2,318 USD|Avg: $1,386 USD|-5.7%
MOH London
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
November 1, 2026
Retailer 12$956 USD
Retailer 14$960 USD
Retailer 13$997 USD
Retailer 7$1,020 USD
Retailer 8$1,030 USD
Retailer 3$1,110 USD
Retailer 18$1,123 USD
Retailer 6$1,235 USD
Retailer 5$1,243 USD
Retailer 2$1,304 USD
Retailer 9$1,311 USD
Retailer 11$1,361 USD
Retailer 10$1,610 USD
Retailer 17$1,660 USD
Retailer 15$1,695 USD
Retailer 16$1,775 USD
Retailer 4$1,927 USD
MOH London$2,186 USD

28 data points across 18 retailers

21 retailers$956 USD to $2,186 USD

A
Cheapest Retailer
-
$956 USD
A
Retailer 2
-
$960 USD
HK$7,500 HKD
View
A
Retailer 3
-
$997 USD
View
Final sale: no returns
A
Retailer 4
-
$1,020 USD
View
A
Retailer 5
-
$1,030 USD
View
A
Retailer 6
-
$1,110 USD
View
A
Retailer 7
-
$1,123 USD
View
A
Retailer 8
-
$1,235 USD
View
A
Retailer 9
-
$1,243 USD
View
B+
Retailer 10
-
$1,304 USD
View
B+
Retailer 11
-
$1,311 USD
SGD 1,771 SGD
View
B+
Retailer 12
-
$1,361 USD
£1,072 GBP
View
B+
Retailer 13
-
$1,598 USD
A$2,458 AUD
View
Retailer 14
-
$1,610 USD
A$2,477 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$1,660 USD
View
Retailer 16
-
$1,660 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$1,695 USD
€1,614 EUR
View
Retailer 18
-
$1,713 USD
View
Price last confirmed 38 days ago
B
Retailer 19
-
$1,775 USD
ZAR 28,680 ZAR
View
Retailer 20
-
$1,927 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
5F3E9563F · Nov 1
$2,186 USD
£1,721 GBP
View
20 more retailers have this diamond
Prices start from $956 USDSave up to $1,230 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.

A
0.90ct Cushion
$956 USD