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Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6221896452

Certificate GIA 6221896452

Diamond specifications and retailer prices

From $1,826 AUD
$1,283 USD
As of November 2, 2026
Save $2,001 AUD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,827 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6221896452. Listed at 19 retailers as of November 1, 2026, with prices from $1,826 to $3,827, a $2,001 spread on the same certified stone. MOH London lists it at $3,827. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6221896452
Dimensions5.26 × 5.21 × 3.56 mm
L/W Ratio1.01
Top View
5.26 mm5.21 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6221896452
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,827 AUD|Low: $1,562 AUD|High: $3,874 AUD|Avg: $2,469 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$1,826 AUD
Retailer 8$1,836 AUD
Retailer 11$1,898 AUD
Retailer 9$1,979 AUD
Retailer 3$2,128 AUD
Retailer 10$2,211 AUD
Retailer 4$2,438 AUD
Retailer 7$2,851 AUD
Retailer 2$2,984 AUD
Retailer 5$3,193 AUD
MOH London$3,827 AUD

45 data points across 11 retailers

19 retailers$1,826 AUD to $3,827 AUD

B+
Cheapest Retailer
-
$1,826 AUD
$1,283 USD
Final sale: no returns
B+
Retailer 2
-
$1,835 AUD
$1,289 USD
View
B+
Retailer 3
-
$1,836 AUD
$1,290 USD
View
B+
Retailer 4
-
$1,846 AUD
$1,297 USD
View
B+
Retailer 5
-
$1,851 AUD
$1,300 USD
View
B+
Retailer 6
-
$1,879 AUD
$1,320 USD
View
B+
Retailer 7
-
$1,898 AUD
$1,333 USD
View
B+
Retailer 8
-
$1,979 AUD
$1,390 USD
View
B+
Retailer 9
-
$2,084 AUD
$1,464 USD
View
B+
Retailer 10
-
$2,128 AUD
$1,495 USD
View
B+
Retailer 11
-
$2,211 AUD
$1,553 USD
View
B+
Retailer 12
-
$2,349 AUD
$1,650 USD
View
B+
Retailer 13
-
$2,349 AUD
$1,650 USD
View
B
Retailer 14
-
$2,434 AUD
$1,710 USD
View
B+
Retailer 15
-
$2,438 AUD
£1,348 GBP
View
Retailer 16
-
$2,851 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$2,984 AUD
€1,996 EUR
View
B
Retailer 18
-
$3,193 AUD
ZAR 36,229 ZAR
View
Most Expensive
B
MOH London
8541AAB1D · Nov 1
$3,827 AUD
£2,117 GBP
View
18 more retailers have this diamond
Prices start from $1,826 AUDSave up to $2,001 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.

B+
0.90ct Cushion
$1,826 AUD