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Cushion|Natural|GIA

1.21ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 2548075839

Certificate GIA 2548075839

Diamond specifications and retailer prices

From $1,314 USD
As of November 6, 2026
Save $524 USD (29%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,838 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2548075839. Listed at 4 retailers as of November 6, 2026, with prices from $1,314 to $1,838, a $524 spread on the same certified stone. GemTrove lists it at $1,838. 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548075839
Dimensions6.01 × 5.82 × 3.95 mm
L/W Ratio1.03
Top View
6.01 mm5.82 mm1.21 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548075839
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.8%

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 6
Current: $1,838 USD|Low: $1,314 USD|High: $1,997 USD|Avg: $1,646 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 4$1,314 USD
Retailer 2$1,326 USD
Retailer 3$1,498 USD
GemTrove$1,838 USD
Retailer 5$1,997 USD

8 data points across 5 retailers

4 retailers$1,314 USD to $1,838 USD

A
Cheapest Retailer
-
$1,314 USD
A
Retailer 2
-
$1,326 USD
View
A
Retailer 3
-
$1,498 USD
View
Most Expensive
B+
GemTrove
GT-N-00946395-98 · Nov 6
$1,838 USD
A$2,828 AUD
View
3 more retailers have this diamond
Prices start from $1,314 USDSave up to $524 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
1.21ct Cushion
$1,314 USD