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Cushion|Natural|GIA

2.51ct I I1 Cushion Natural Diamond

EX • I/I1 • GIA 6545408052

Certificate GIA 6545408052

Diamond specifications and retailer prices

From €9,579 EUR
$10,702 USD
As of October 31, 2026
Save €3,526 EUR (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €13,105 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion sits in the two to three carat band, graded I 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 6545408052. Listed at 4 retailers as of October 31, 2026, with prices from €9,579 to €13,105, a €3,526 spread on the same certified stone. Yorxs lists it at €13,105. 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

2.51
Carat
I
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.13°
OriginNatural
Grading LabGIA
CertificateGIA 6545408052
Dimensions8.86 × 7.28 × 5.09 mm
L/W Ratio1.22
Top View
8.86 mm7.28 mm2.51 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545408052
Side View
Table 68.0%Crown 37.13°Girdle: THK-ETHPavilionCulet: NoneDepth 69.8%

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: €9,651 EUR|Low: €9,356 EUR|High: €15,144 EUR|Avg: €12,172 EUR|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 3€9,579 EUR
Retailer 1€9,651 EUR
Retailer 2€11,120 EUR
Yorxs€13,105 EUR
Retailer 4€15,144 EUR

25 data points across 5 retailers

4 retailers€9,579 EUR to €13,105 EUR

A
Cheapest Retailer
-
€9,579 EUR
$10,702 USD
A
Retailer 2
-
€9,651 EUR
$10,782 USD
View
A
Retailer 3
-
€11,120 EUR
$12,423 USD
View
Most Expensive
B+
Yorxs
62E49F79F · Oct 31
€13,105 EUR
View
3 more retailers have this diamond
Prices start from €9,579 EURSave up to €3,526 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
2.51ct Cushion
€9,579 EUR