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Cushion|Natural|GIA

2.50ct I SI2 Cushion Natural Diamond

VG • I/SI2 • GIA 6531233461

Certificate GIA 6531233461

Diamond specifications and retailer prices

From €14,836 EUR
$16,575 USD
As of October 31, 2026
Save €5,305 EUR (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €20,141 EUR at GemTrove · As of October 31, 2026
View at GemTrove

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531233461. Listed at 9 retailers as of October 31, 2026, with prices from €14,836 to €20,141, a €5,305 spread on the same certified stone. GemTrove lists it at €20,141. 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

2.50
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531233461
Dimensions9.21 × 7.09 × 4.52 mm
L/W Ratio1.30
Top View
9.21 mm7.09 mm2.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531233461
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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: Oct 31
Current: €20,141 EUR|Low: €14,836 EUR|High: €21,432 EUR|Avg: €18,254 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 8€14,836 EUR
Retailer 4€14,844 EUR
Retailer 5€15,854 EUR
Retailer 7€17,708 EUR
Retailer 2€18,269 EUR
Retailer 6€18,269 EUR
Retailer 3€18,877 EUR
GemTrove€20,141 EUR
Retailer 9€21,432 EUR

9 data points across 9 retailers

9 retailers€14,836 EUR to €20,141 EUR

A
Cheapest Retailer
-
€14,836 EUR
$16,575 USD
A
Retailer 2
-
€14,844 EUR
$16,584 USD
View
B+
Retailer 3
-
€15,822 EUR
A$27,194 AUD
View
B+
Retailer 4
-
€15,854 EUR
$17,712 USD
View
B+
Retailer 5
-
€17,708 EUR
$19,784 USD
View
B+
Retailer 6
-
€18,269 EUR
$20,410 USD
View
B+
Retailer 7
-
€18,269 EUR
$20,410 USD
View
B
Retailer 8
-
€18,877 EUR
$21,090 USD
View
Most Expensive
B
GemTrove
GT-N-00942741-98 · Oct 31
€20,141 EUR
A$34,618 AUD
View
8 more retailers have this diamond
Prices start from €14,836 EURSave up to €5,305 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.

A
2.50ct Cushion
€14,836 EUR