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Cushion|Natural|GIA

1.00ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2547110624

Certificate GIA 2547110624

Diamond specifications and retailer prices

From $1,281 USD
As of November 6, 2026
Save $518 USD (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,799 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded D 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 2547110624. Listed at 7 retailers as of November 6, 2026, with prices from $1,281 to $1,799, a $518 spread on the same certified stone. GemTrove lists it at $1,799. 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

1.00
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547110624
Dimensions5.57 × 5.56 × 3.78 mm
L/W Ratio1.00
Top View
5.57 mm5.56 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547110624
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,799 USD|Low: $1,200 USD|High: $1,909 USD|Avg: $1,597 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$1,281 USD
Retailer 7$1,421 USD
Retailer 4$1,434 USD
Retailer 2$1,540 USD
Retailer 6$1,617 USD
Retailer 3$1,775 USD
GemTrove$1,799 USD

42 data points across 7 retailers

7 retailers$1,281 USD to $1,799 USD

A
Cheapest Retailer
-
$1,281 USD
Final sale: no returns
A
Retailer 2
-
$1,421 USD
View
A
Retailer 3
-
$1,434 USD
View
A
Retailer 4
-
$1,540 USD
View
A
Retailer 5
-
$1,617 USD
View
A
Retailer 6
-
$1,775 USD
View
Most Expensive
A
GemTrove
GT-N-00976464-98 · Nov 6
$1,799 USD
A$2,768 AUD
View
6 more retailers have this diamond
Prices start from $1,281 USDSave up to $518 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
1.00ct Cushion
$1,281 USD