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Cushion|Natural|GIA

0.90ct K VS1 Cushion Natural Diamond

VG • K/VS1 • GIA 1253222446

Certificate GIA 1253222446

Diamond specifications and retailer prices

From $1,541 AUD
As of November 4, 2026
Save $1,799 AUD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,340 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1253222446. Listed at 16 retailers as of November 4, 2026, with prices from $1,541 to $3,340, a $1,799 spread on the same certified stone. MOH London lists it at $3,340. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1253222446
Dimensions5.84 × 5.15 × 3.56 mm
L/W Ratio1.13
Culet sizeNone
Top View
5.84 mm5.15 mm0.90 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1253222446
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.2%

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 4
Current: $3,340 AUD|Low: $1,499 AUD|High: $3,388 AUD|Avg: $2,367 AUD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$1,499 AUD
Retailer 6$1,656 AUD
Retailer 7$1,848 AUD
Retailer 4$2,065 AUD
Retailer 3$2,540 AUD
Retailer 5$2,676 AUD
Retailer 2$2,774 AUD
MOH London$3,340 AUD

38 data points across 8 retailers

16 retailers$1,541 AUD to $3,340 AUD

Retailer 1
-
$1,499 AUD
Price last confirmed 17 days ago
A
Retailer 2
-
$1,541 AUD
View
A
Retailer 3
-
$1,586 AUD
View
B+
Retailer 4
-
$1,621 AUD
View
Retailer 5
-
$1,656 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,789 AUD
View
B+
Retailer 7
-
$1,848 AUD
View
B+
Retailer 8
-
$1,850 AUD
View
B+
Retailer 9
-
$1,864 AUD
View
B+
Retailer 10
-
$2,065 AUD
View
B
Retailer 11
-
$2,503 AUD
View
B
Retailer 12
-
$2,540 AUD
View
B
Retailer 13
-
$2,598 AUD
View
B
Retailer 14
-
$2,676 AUD
View
B
Retailer 15
-
$2,774 AUD
View
Most Expensive
B
MOH London
B8C4D5901 · Nov 4
$3,340 AUD
£1,807 GBP
View
15 more retailers have this diamond
Prices start from $1,541 AUDSave up to $1,799 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
$1,541 AUD