CaratHunter
Plans
Cushion|Natural|GIA

1.05ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 1237590840

Certificate GIA 1237590840

Diamond specifications and retailer prices

From €2,555 EUR
$2,855 USD
As of November 2, 2026
Save €2,713 EUR (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,269 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded J 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 1237590840. Listed at 11 retailers as of November 1, 2026, with prices from €2,555 to €5,269, a €2,713 spread on the same certified stone. MOH London lists it at €5,269. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1237590840
Dimensions5.69 × 5.68 × 4.12 mm
L/W Ratio1.00
Top View
5.69 mm5.68 mm1.05 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1237590840
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NDepth 72.6%

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: Nov 2
Current: €5,269 EUR|Low: €2,415 EUR|High: €5,333 EUR|Avg: €3,443 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5€2,555 EUR
Retailer 6€2,635 EUR
Retailer 8€2,854 EUR
Retailer 2€3,293 EUR
Retailer 7€3,378 EUR
Retailer 4€3,690 EUR
Retailer 3€3,873 EUR
MOH London€5,269 EUR

44 data points across 8 retailers

11 retailers€2,555 EUR to €5,269 EUR

B+
Cheapest Retailer
-
€2,555 EUR
$2,855 USD
B
Retailer 2
-
€2,555 EUR
$2,855 USD
View
B
Retailer 3
-
€2,635 EUR
$2,944 USD
View
Final sale: no returns
B
Retailer 4
-
€2,705 EUR
$3,022 USD
View
B
Retailer 5
-
€2,854 EUR
$3,189 USD
View
B
Retailer 6
-
€3,293 EUR
£2,897 GBP
View
Retailer 7
-
€3,378 EUR
A$5,807 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
€3,571 EUR
$3,989 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
€3,690 EUR
View
B
Retailer 10
-
€3,873 EUR
ZAR 69,899 ZAR
View
Most Expensive
B
MOH London
FE6AB2B20 · Nov 1
€5,269 EUR
£4,635 GBP
View
10 more retailers have this diamond
Prices start from €2,555 EURSave up to €2,713 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+
1.05ct Cushion
€2,555 EUR