Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 2231888725

Certificate GIA 2231888725

Diamond specifications and retailer prices

From $3,512 USD
As of October 30, 2026
Save $3,506 USD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,018 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231888725. Listed at 19 retailers as of October 30, 2026, with prices from $3,512 to $7,018, a $3,506 spread on the same certified stone. MOH London lists it at $7,018. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.82°
OriginNatural
Grading LabGIA
CertificateGIA 2231888725
Dimensions7.23 × 5.56 × 3.88 mm
L/W Ratio1.30
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.23 mm5.56 mm1.21 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231888725
Side View
Table 64.0%CrownGirdle: ThickPavilion 37.82°Culet: NoneDepth 69.8%

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 30
Current: $7,018 USD|Low: $3,684 USD|High: $7,103 USD|Avg: $4,882 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$3,684 USD
Retailer 10$3,810 USD
Retailer 8$3,992 USD
Retailer 9$4,261 USD
Retailer 2$4,508 USD
Retailer 6$4,700 USD
Retailer 4$4,988 USD
Retailer 3$5,416 USD
Retailer 7$6,437 USD
MOH London$7,018 USD

46 data points across 10 retailers

19 retailers$3,512 USD to $7,018 USD

B+
Cheapest Retailer
-
$3,512 USD
B+
Retailer 2
-
$3,684 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,783 USD
View
B+
Retailer 4
-
$3,810 USD
View
B+
Retailer 5
-
$3,982 USD
View
B+
Retailer 6
-
$3,992 USD
View
B
Retailer 7
-
$4,246 USD
View
Retailer 8
-
$4,261 USD
£3,355 GBP
View
Price last confirmed 32 days ago
B
Retailer 9
-
$4,500 USD
View
B
Retailer 10
-
$4,500 USD
View
B
Retailer 11
-
$4,508 USD
£3,550 GBP
View
B
Retailer 12
-
$4,650 USD
View
Retailer 13
-
$4,700 USD
A$7,231 AUD
View
Price last confirmed 22 days ago
Retailer 14
-
$4,984 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$4,988 USD
€4,750 EUR
View
B
Retailer 16
-
$5,121 USD
£4,032 GBP
View
B
Retailer 17
-
$5,416 USD
ZAR 87,500 ZAR
View
B
Retailer 18
-
$6,437 USD
View
Most Expensive
B
MOH London
6151457FC · Nov 1
$7,018 USD
£5,526 GBP
View
18 more retailers have this diamond
Prices start from $3,512 USDSave up to $3,506 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+
1.21ct Cushion
$3,512 USD