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Cushion|Natural|GIA

2.57ct J I1 Cushion Natural Diamond

ID • J/I1 • GIA 6542593994

Certificate GIA 6542593994

Diamond specifications and retailer prices

From $16,504 NZD
$9,286 USD
As of November 1, 2026
Save $4,449 NZD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $20,953 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 2.57ct natural cushion diamond

This 2.57ct natural cushion sits in the two to three carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542593994. Listed at 4 retailers as of November 1, 2026, with prices from $16,504 to $20,953, a $4,449 spread on the same certified stone. Yorxs lists it at $20,953. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.57
Carat
J
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542593994
Dimensions7.87 × 7.59 × 5.05 mm
L/W Ratio1.04
Top View
7.87 mm7.59 mm2.57 ctJ / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542593994
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $17,787 NZD|Low: $13,689 NZD|High: $22,375 NZD|Avg: $16,686 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 2, 2026
Retailer 4$15,427 NZD
Retailer 6$15,427 NZD
Retailer 5$15,942 NZD
Retailer 2$16,504 NZD
Retailer 3$16,712 NZD
Retailer 1$17,787 NZD
Yorxs$20,953 NZD

14 data points across 7 retailers

4 retailers$16,504 NZD to $20,953 NZD

A
Cheapest Retailer
-
$16,504 NZD
$9,286 USD
A
Retailer 2
-
$16,712 NZD
$9,403 USD
View
A
Retailer 3
-
$17,787 NZD
$10,008 USD
View
Most Expensive
A
Yorxs
619451720 · Nov 2
$20,953 NZD
€11,228 EUR
View
3 more retailers have this diamond
Prices start from $16,504 NZDSave up to $4,449 NZD

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
2.57ct Cushion
$16,504 NZD