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Cushion|Natural|GIA

0.90ct K VVS1 Cushion Natural Diamond

VG • K/VVS1 • GIA 5231079584

Certificate GIA 5231079584

Diamond specifications and retailer prices

From $1,490 AUD
As of November 6, 2026
Save $1,439 AUD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,930 AUD at MOH London · As of November 4, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231079584. Listed at 10 retailers as of November 4, 2026, with prices from $1,490 to $2,930, a $1,439 spread on the same certified stone. MOH London lists it at $2,930. 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
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 5231079584
Dimensions5.77 × 5.29 × 3.64 mm
L/W Ratio1.09
Top View
5.77 mm5.29 mm0.90 ctK / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231079584
Side View
Table 64.0%Crown 38.3°Girdle: THK-VTKPavilion 39.5°Culet: NoneDepth 68.9%

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: Nov 6
Current: $2,930 AUD|Low: $1,489 AUD|High: $3,065 AUD|Avg: $1,911 AUD|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$1,490 AUD
Retailer 9$1,534 AUD
Retailer 5$1,535 AUD
Retailer 8$1,602 AUD
Retailer 6$1,786 AUD
Retailer 7$1,796 AUD
Retailer 10$1,797 AUD
Retailer 3$1,808 AUD
Retailer 4$2,346 AUD
MOH London$2,930 AUD

39 data points across 10 retailers

10 retailers$1,490 AUD to $2,930 AUD

A
Cheapest Retailer
-
$1,490 AUD
A
Retailer 2
-
$1,534 AUD
View
A
Retailer 3
-
$1,535 AUD
View
Retailer 4
-
$1,602 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,786 AUD
View
B+
Retailer 6
-
$1,796 AUD
View
B+
Retailer 7
-
$1,797 AUD
View
B+
Retailer 8
-
$1,808 AUD
View
B+
Retailer 9
-
$2,346 AUD
View
Most Expensive
B
MOH London
8C633D3EB · Nov 4
$2,930 AUD
£1,585 GBP
View
9 more retailers have this diamond
Prices start from $1,490 AUDSave up to $1,439 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
$1,490 AUD