CaratHunter
Plans
Cushion|Natural|GIA

2.50ct G SI2 Cushion Natural Diamond

EX • G/SI2

Diamond specifications and retailer prices

From €14,545 EUR
$16,250 USD
As of October 28, 2026
Save €5,542 EUR (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €20,088 EUR at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 5 retailers as of October 28, 2026, with prices from €14,545 to €20,088, a €5,542 spread on the same certified stone. The Diamond Guys lists it at €20,088. 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

2.50
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
Dimensions8.51 × 7.08 × 4.84 mm
L/W Ratio1.20
Top View
8.51 mm7.08 mm2.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCuletDepth 68.4%

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 28
Current: €19,303 EUR|Low: €14,545 EUR|High: €24,832 EUR|Avg: €19,980 EUR|-19.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
November 1, 2026
Retailer 2€14,545 EUR
Retailer 3€16,199 EUR
Retailer 4€18,703 EUR
Retailer 1€19,303 EUR
The Diamond Guys€20,088 EUR

41 data points across 5 retailers

5 retailers€14,545 EUR to €20,088 EUR

A
Cheapest Retailer
-
€14,545 EUR
$16,250 USD
B+
Retailer 2
-
€16,199 EUR
CA$25,136 CAD
View
B+
Retailer 3
-
€18,703 EUR
$20,895 USD
View
B+
Retailer 4
-
€19,303 EUR
£16,981 GBP
View
Most Expensive
B+
The Diamond Guys
1988935237 · Oct 31
€20,088 EUR
$22,442 USD
View
4 more retailers have this diamond
Prices start from €14,545 EURSave up to €5,542 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
€14,545 EUR