Cushion|Natural|GIA

0.90ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6221896452

Certificate GIA 6221896452

Diamond specifications and retailer prices

From $1,283 USD
As of October 31, 2026
Save $1,406 USD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,689 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 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 October 31, 2026, with prices from $1,283 to $2,689, a $1,406 spread on the same certified stone. MOH London lists it at $2,689. 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
Color
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: Oct 31
Current: $2,689 USD|Low: $1,097 USD|High: $2,722 USD|Avg: $1,734 USD|-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 1, 2026
Retailer 6$1,283 USD
Retailer 8$1,290 USD
Retailer 11$1,333 USD
Retailer 9$1,390 USD
Retailer 3$1,495 USD
Retailer 10$1,553 USD
Retailer 2$1,713 USD
Retailer 7$2,003 USD
Retailer 4$2,097 USD
Retailer 5$2,243 USD
MOH London$2,689 USD

44 data points across 11 retailers

19 retailers$1,283 USD to $2,689 USD

B+
Cheapest Retailer
-
$1,283 USD
Final sale: no returns
B+
Retailer 2
-
$1,289 USD
View
B+
Retailer 3
-
$1,290 USD
View
B+
Retailer 4
-
$1,297 USD
View
B+
Retailer 5
-
$1,300 USD
View
B+
Retailer 6
-
$1,320 USD
View
B+
Retailer 7
-
$1,333 USD
View
B+
Retailer 8
-
$1,390 USD
View
B+
Retailer 9
-
$1,464 USD
View
B+
Retailer 10
-
$1,495 USD
View
B+
Retailer 11
-
$1,553 USD
View
B+
Retailer 12
-
$1,650 USD
View
B+
Retailer 13
-
$1,650 USD
View
B
Retailer 14
-
$1,710 USD
View
B+
Retailer 15
-
$1,713 USD
£1,348 GBP
View
Retailer 16
-
$2,003 USD
A$3,081 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$2,097 USD
€1,997 EUR
View
B
Retailer 18
-
$2,243 USD
ZAR 36,229 ZAR
View
Most Expensive
B
MOH London
8541AAB1D · Nov 1
$2,689 USD
£2,117 GBP
View
18 more retailers have this diamond
Prices start from $1,283 USDSave up to $1,406 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.

B+
0.90ct Cushion
$1,283 USD