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Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 2527213203

Certificate GIA 2527213203

Diamond specifications and retailer prices

From $2,555 AUD
$1,795 USD
As of October 31, 2026
Save $2,802 AUD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,357 AUD 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 2527213203. Listed at 16 retailers as of October 31, 2026, with prices from $2,555 to $5,357, a $2,802 spread on the same certified stone. MOH London lists it at $5,357. 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
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2527213203
Dimensions6.35 × 5.62 × 3.92 mm
L/W Ratio1.13
Top View
6.35 mm5.62 mm1.21 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527213203
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,357 AUD|Low: $2,555 AUD|High: $6,849 AUD|Avg: $3,772 AUD|-21.7%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 14$2,555 AUD
Retailer 15$2,720 AUD
Retailer 6$2,798 AUD
Retailer 5$3,024 AUD
Retailer 4$3,076 AUD
Retailer 11$3,224 AUD
Retailer 10$3,260 AUD
Retailer 13$3,260 AUD
Retailer 12$3,360 AUD
Retailer 2$3,387 AUD
Retailer 9$3,554 AUD
Retailer 8$4,176 AUD
Retailer 3$4,426 AUD
Retailer 7$4,434 AUD
MOH London$5,357 AUD

37 data points across 15 retailers

16 retailers$2,555 AUD to $5,357 AUD

A
Cheapest Retailer
-
$2,555 AUD
$1,795 USD
Final sale: no returns
A
Retailer 2
-
$2,720 AUD
$1,911 USD
View
A
Retailer 3
-
$2,798 AUD
$1,966 USD
View
A
Retailer 4
-
$3,024 AUD
$2,124 USD
View
A
Retailer 5
-
$3,076 AUD
$2,161 USD
View
A
Retailer 6
-
$3,224 AUD
$2,265 USD
View
A
Retailer 7
-
$3,260 AUD
$2,290 USD
View
A
Retailer 8
-
$3,260 AUD
$2,290 USD
View
A
Retailer 9
-
$3,360 AUD
$2,360 USD
View
A
Retailer 10
-
$3,387 AUD
£1,874 GBP
View
A
Retailer 11
-
$3,554 AUD
CA$3,468 CAD
View
B+
Retailer 12
-
$4,176 AUD
€2,794 EUR
View
B+
Retailer 13
-
$4,248 AUD
CA$4,144 CAD
View
B+
Retailer 14
-
$4,426 AUD
£2,448 GBP
View
B+
Retailer 15
-
$4,434 AUD
$3,115 USD
View
Most Expensive
B+
MOH London
1C86C5CE6 · Nov 1
$5,357 AUD
£2,963 GBP
View
15 more retailers have this diamond
Prices start from $2,555 AUDSave up to $2,802 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
1.21ct Cushion
$2,555 AUD