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Cushion|Natural|GIA

2.51ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 5556471918

Certificate GIA 5556471918

Diamond specifications and retailer prices

From €13,436 EUR
$15,070 USD
As of November 2, 2026
Save €7,450 EUR (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €20,887 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556471918. Listed at 6 retailers as of November 1, 2026, with prices from €13,436 to €20,887, a €7,450 spread on the same certified stone. MOH London lists it at €20,887. 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
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle41.34°
Pavilion angle32.25°
OriginNatural
Grading LabGIA
CertificateGIA 5556471918
Dimensions7.74 × 7.45 × 5.00 mm
L/W Ratio1.04
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.74 mm7.45 mm2.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5556471918
Side View
Table 66.0%Crown 41.34°GirdlePavilion 32.25°CuletDepth 67.1%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €20,887 EUR|Low: €13,436 EUR|High: €21,743 EUR|Avg: €16,923 EUR|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6€13,436 EUR
Retailer 5€14,047 EUR
Retailer 4€14,453 EUR
Retailer 2€14,538 EUR
Retailer 8€16,371 EUR
Retailer 7€16,815 EUR
Retailer 9€17,329 EUR
Retailer 3€20,680 EUR
MOH London€20,887 EUR

41 data points across 9 retailers

6 retailers€13,436 EUR to €20,887 EUR

A
Cheapest Retailer
-
€13,436 EUR
$15,070 USD
Retailer 2
-
€14,047 EUR
A$24,239 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
€14,453 EUR
$16,210 USD
View
A
Retailer 4
-
€14,538 EUR
£12,839 GBP
View
A
Retailer 5
-
€20,680 EUR
$23,195 USD
View
Most Expensive
A
MOH London
F7C309393 · Nov 1
€20,887 EUR
£18,446 GBP
View
5 more retailers have this diamond
Prices start from €13,436 EURSave up to €7,450 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
€13,436 EUR