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Cushion|Natural|GIA

1.23ct J IF Cushion Natural Diamond

EX • J/IF • GIA 1132

Certificate GIA 1132

Diamond specifications and retailer prices

From €4,029 EUR
As of November 6, 2026
Save €255 EUR (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €4,283 EUR at DreamStone · As of November 4, 2026
View at DreamStone

About this 1.23ct natural cushion diamond

This 1.23ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of November 4, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1132
Dimensions6.39 × 5.81 mm
L/W Ratio1.10
Top View
6.39 mm5.81 mm1.23 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1132
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: €4,283 EUR|Low: €3,976 EUR|High: €4,283 EUR|Avg: €4,171 EUR
DreamStone
Retailer 2
September 23, 2026
Retailer 2€4,029 EUR
DreamStone€4,283 EUR

3 data points across 2 retailers

2 retailers€4,029 EUR to €4,283 EUR

B
Cheapest Retailer
-
€4,029 EUR
Most Expensive
B
DreamStone
692fe00e3b0275f788514298 · Nov 4
€4,283 EUR
$4,782 USD
View
1 more retailer has this diamond
Prices start from €4,029 EURSave up to €255 EUR

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
1.23ct Cushion
€4,029 EUR