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Cushion|Natural|GIA

1.21ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 2546746375

Certificate GIA 2546746375

Diamond specifications and retailer prices

From $3,247 USD
As of November 4, 2026
Save $3,798 USD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,045 USD at MOH London · As of November 4, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546746375. Listed at 17 retailers as of November 4, 2026, with prices from $3,247 to $7,045, a $3,798 spread on the same certified stone. MOH London lists it at $7,045. 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

1.21
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 2546746375
Dimensions7.17 × 5.72 × 3.91 mm
L/W Ratio1.25
Top View
7.17 mm5.72 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546746375
Side View
Table 69.0%CrownGirdle: STK-VTKPavilion 38.9°Culet: NoneDepth 68.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,045 USD|Low: $3,237 USD|High: $7,149 USD|Avg: $4,251 USD|-1.5%
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
Retailer 16
November 6, 2026
Retailer 15$3,247 USD
Retailer 14$3,249 USD
Retailer 2$3,498 USD
Retailer 11$3,594 USD
Retailer 8$3,785 USD
Retailer 4$3,822 USD
Retailer 12$3,827 USD
Retailer 13$4,016 USD
Retailer 6$4,250 USD
Retailer 7$4,250 USD
Retailer 10$4,281 USD
Retailer 5$4,400 USD
Retailer 9$4,708 USD
Retailer 16$4,780 USD
Retailer 3$5,026 USD
MOH London$7,045 USD

36 data points across 16 retailers

17 retailers$3,247 USD to $7,045 USD

B+
Cheapest Retailer
-
$3,247 USD
B+
Retailer 2
-
$3,249 USD
View
B+
Retailer 3
-
$3,328 USD
View
B+
Retailer 4
-
$3,397 USD
View
B+
Retailer 5
-
$3,498 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,506 USD
View
B+
Retailer 7
-
$3,594 USD
View
B+
Retailer 8
-
$3,822 USD
View
Retailer 9
-
$3,827 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,016 USD
View
B
Retailer 11
-
$4,250 USD
View
B
Retailer 12
-
$4,250 USD
View
B+
Retailer 13
-
$4,281 USD
View
B
Retailer 14
-
$4,400 USD
View
B
Retailer 15
-
$4,708 USD
View
Retailer 16
-
$4,780 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
CC5059974 · Nov 4
$7,045 USD
£5,547 GBP
View
16 more retailers have this diamond
Prices start from $3,247 USDSave up to $3,798 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
$3,247 USD