Cushion|Natural|GIA

0.91ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2205823292

Certificate GIA 2205823292

Diamond specifications and retailer prices

From $1,322 USD
As of November 2, 2026
Save $1,621 USD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,943 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2205823292. Listed at 14 retailers as of November 1, 2026, with prices from $1,322 to $2,943, a $1,621 spread on the same certified stone. MOH London lists it at $2,943. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2205823292
Dimensions6.17 × 5.21 × 3.73 mm
L/W Ratio1.18
Culet sizeNone
Top View
6.17 mm5.21 mm0.91 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2205823292
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.6%

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 2
Current: $2,943 USD|Low: $1,322 USD|High: $4,002 USD|Avg: $2,171 USD|-25.7%
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
November 2, 2026
Retailer 12$1,322 USD
Retailer 4$1,365 USD
Retailer 9$1,410 USD
Retailer 13$1,410 USD
Retailer 3$1,480 USD
Retailer 8$1,521 USD
Retailer 10$1,610 USD
Retailer 6$1,882 USD
Retailer 2$2,293 USD
Retailer 11$2,402 USD
Retailer 7$2,477 USD
Retailer 5$2,776 USD
MOH London$2,943 USD

44 data points across 13 retailers

14 retailers$1,322 USD to $2,943 USD

A
Cheapest Retailer
-
$1,322 USD
Final sale: no returns
A
Retailer 2
-
$1,365 USD
View
A
Retailer 3
-
$1,410 USD
View
B+
Retailer 4
-
$1,410 USD
View
B+
Retailer 5
-
$1,454 USD
A$2,236 AUD
View
B+
Retailer 6
-
$1,480 USD
View
B+
Retailer 7
-
$1,521 USD
View
B+
Retailer 8
-
$1,610 USD
View
B+
Retailer 9
-
$1,882 USD
£1,482 GBP
View
B
Retailer 10
-
$2,293 USD
€2,184 EUR
View
B
Retailer 11
-
$2,402 USD
View
B
Retailer 12
-
$2,477 USD
ZAR 40,017 ZAR
View
Retailer 13
-
$2,776 USD
A$4,270 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
D4A969537 · Nov 1
$2,943 USD
£2,317 GBP
View
13 more retailers have this diamond
Prices start from $1,322 USDSave up to $1,621 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.

A
0.91ct Cushion
$1,322 USD