CaratHunter
Plans
Cushion|Natural|GIA

1.51ct I I1 Cushion Natural Diamond

VG • I/I1 • GIA 6432497464

Certificate GIA 6432497464

Diamond specifications and retailer prices

From €2,893 EUR
$3,245 USD
As of October 28, 2026
Save €1,280 EUR (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,173 EUR at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432497464. Listed at 7 retailers as of October 28, 2026, with prices from €2,893 to €4,173, a €1,280 spread on the same certified stone. Yorxs lists it at €4,173. 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

1.51
Carat
I
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432497464
Dimensions6.66 × 5.94 × 4.28 mm
L/W Ratio1.12
Top View
6.66 mm5.94 mm1.51 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432497464
Side View
Table 69.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €3,342 EUR|Low: €2,893 EUR|High: €4,389 EUR|Avg: €3,548 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 2€2,893 EUR
Retailer 7€2,966 EUR
Retailer 3€2,989 EUR
Retailer 5€3,297 EUR
Retailer 1€3,342 EUR
Retailer 6€3,771 EUR
Retailer 8€3,771 EUR
Retailer 9€3,905 EUR
Yorxs€4,173 EUR
Retailer 4€4,389 EUR

19 data points across 10 retailers

7 retailers€2,893 EUR to €4,173 EUR

B+
Cheapest Retailer
-
€2,893 EUR
$3,245 USD
B+
Retailer 2
-
€2,966 EUR
$3,327 USD
View
B+
Retailer 3
-
€3,297 EUR
$3,698 USD
View
B+
Retailer 4
-
€3,771 EUR
$4,230 USD
View
B+
Retailer 5
-
€3,771 EUR
$4,230 USD
View
B
Retailer 6
-
€3,905 EUR
$4,380 USD
View
Most Expensive
B
Yorxs
1EA58C35A · Nov 2
€4,173 EUR
View
6 more retailers have this diamond
Prices start from €2,893 EURSave up to €1,280 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.

B+
1.51ct Cushion
€2,893 EUR