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Cushion|Natural|GIA

1.21ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 5303796388

Certificate GIA 5303796388

Diamond specifications and retailer prices

From $2,522 USD
HK$19,700 HKD
As of November 1, 2026
Save $2,537 USD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,058 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5303796388. Listed at 8 retailers as of November 1, 2026, with prices from $2,522 to $5,058, a $2,537 spread on the same certified stone. MOH London lists it at $5,058. 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

1.21
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5303796388
Dimensions6.70 × 5.61 × 3.96 mm
L/W Ratio1.19
Top View
6.70 mm5.61 mm1.21 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5303796388
Side View
Table 56.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 70.6%

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: Nov 1
Current: $5,058 USD|Low: $2,509 USD|High: $8,983 USD|Avg: $3,909 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$2,522 USD
Retailer 9$2,708 USD
Retailer 8$2,791 USD
Retailer 4$2,938 USD
Retailer 2$2,990 USD
Retailer 5$3,234 USD
Retailer 10$3,390 USD
Retailer 7$3,540 USD
Retailer 11$3,666 USD
MOH London$5,058 USD
Retailer 3$5,118 USD
Retailer 12$8,983 USD

26 data points across 12 retailers

8 retailers$2,522 USD to $5,058 USD

B+
Cheapest Retailer
-
$2,522 USD
HK$19,700 HKD
B+
Retailer 2
-
$2,708 USD
View
B+
Retailer 3
-
$2,791 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,990 USD
£2,354 GBP
View
B
Retailer 5
-
$3,234 USD
£2,546 GBP
View
B
Retailer 6
-
$3,390 USD
View
B
Retailer 7
-
$3,540 USD
€3,371 EUR
View
Most Expensive
B
MOH London
8E9D70143 · Nov 1
$5,058 USD
£3,983 GBP
View
7 more retailers have this diamond
Prices start from $2,522 USDSave up to $2,537 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
$2,522 USD