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Cushion|Natural|GIA

0.90ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 5513889815

Certificate GIA 5513889815

Diamond specifications and retailer prices

From $1,348 AUD
HK$7,400 HKD
As of November 1, 2026
Save $1,763 AUD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,112 AUD 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 November 1, 2026, with prices from $1,348 to $3,112, a $1,763 spread on the same certified stone. MOH London lists it at $3,112. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,112 AUD|Low: $1,342 AUD|High: $3,249 AUD|Avg: $1,961 AUD|-4.2%
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$1,348 AUD
Retailer 15$1,361 AUD
Retailer 16$1,419 AUD
Retailer 8$1,452 AUD
Retailer 11$1,452 AUD
Retailer 2$1,576 AUD
Retailer 4$1,580 AUD
Retailer 7$1,758 AUD
Retailer 6$1,770 AUD
Retailer 13$1,856 AUD
Retailer 9$1,866 AUD
Retailer 14$1,938 AUD
Retailer 10$2,292 AUD
Retailer 3$2,363 AUD
Retailer 17$2,413 AUD
Retailer 18$2,527 AUD
Retailer 5$2,743 AUD
MOH London$3,112 AUD

27 data points across 18 retailers

21 retailers$1,348 AUD to $3,112 AUD

A
Cheapest Retailer
-
$1,348 AUD
HK$7,400 HKD
A
Retailer 2
-
$1,361 AUD
$956 USD
View
A
Retailer 3
-
$1,419 AUD
$997 USD
View
Final sale: no returns
A
Retailer 4
-
$1,452 AUD
$1,020 USD
View
A
Retailer 5
-
$1,452 AUD
$1,020 USD
View
A
Retailer 6
-
$1,576 AUD
$1,107 USD
View
A
Retailer 7
-
$1,580 AUD
$1,110 USD
View
A
Retailer 8
-
$1,758 AUD
$1,235 USD
View
A
Retailer 9
-
$1,770 AUD
$1,243 USD
View
B+
Retailer 10
-
$1,856 AUD
$1,304 USD
View
B+
Retailer 11
-
$1,866 AUD
SGD 1,771 SGD
View
B+
Retailer 12
-
$1,938 AUD
£1,072 GBP
View
B+
Retailer 13
-
$2,274 AUD
View
Retailer 14
-
$2,292 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$2,363 AUD
$1,660 USD
View
Retailer 16
-
$2,363 AUD
$1,660 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
$2,413 AUD
€1,614 EUR
View
Retailer 18
-
$2,439 AUD
$1,713 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
$2,527 AUD
ZAR 28,680 ZAR
View
Retailer 20
-
$2,743 AUD
$1,927 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
5F3E9563F · Nov 1
$3,112 AUD
£1,721 GBP
View
20 more retailers have this diamond
Prices start from $1,348 AUDSave up to $1,763 AUD

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
$1,348 AUD