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Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6435465425

Certificate GIA 6435465425

Diamond specifications and retailer prices

From €3,476 EUR
$3,883 USD
As of October 31, 2026
Save €3,864 EUR (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €7,340 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded I 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 6435465425. Listed at 22 retailers as of October 29, 2026, with prices from €3,476 to €7,340, a €3,864 spread on the same certified stone. MOH London lists it at €7,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.39°
Pavilion angle38.15°
OriginNatural
Grading LabGIA
CertificateGIA 6435465425
Dimensions6.99 × 5.72 × 3.95 mm
L/W Ratio1.22
Top View
6.99 mm5.72 mm1.20 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6435465425
Side View
Table 63.0%Crown 39.39°Girdle: THN-STKPavilion 38.15°Culet: NoneDepth 69.1%

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 31
Current: €7,340 EUR|Low: €3,318 EUR|High: €7,389 EUR|Avg: €4,578 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11€3,476 EUR
Retailer 6€3,558 EUR
Retailer 8€3,622 EUR
Retailer 9€3,833 EUR
Retailer 7€3,901 EUR
Retailer 3€3,925 EUR
Retailer 2€4,576 EUR
Retailer 10€4,621 EUR
Retailer 5€5,188 EUR
Retailer 4€5,635 EUR
MOH London€7,340 EUR

45 data points across 11 retailers

22 retailers€3,476 EUR to €7,340 EUR

B+
Cheapest Retailer
-
€3,476 EUR
$3,883 USD
B+
Retailer 2
-
€3,558 EUR
$3,975 USD
View
B+
Retailer 3
-
€3,581 EUR
$4,001 USD
View
B+
Retailer 4
-
€3,622 EUR
$4,047 USD
View
B+
Retailer 5
-
€3,665 EUR
$4,094 USD
View
B
Retailer 6
-
€3,833 EUR
$4,282 USD
View
Final sale: no returns
B
Retailer 7
-
€3,901 EUR
$4,358 USD
View
B
Retailer 8
-
€3,925 EUR
$4,385 USD
View
B
Retailer 9
-
€4,123 EUR
$4,606 USD
View
B
Retailer 10
-
€4,275 EUR
A$7,348 AUD
View
B
Retailer 11
-
€4,327 EUR
$4,834 USD
View
B
Retailer 12
-
€4,576 EUR
£4,025 GBP
View
B
Retailer 13
-
€4,601 EUR
$5,140 USD
View
B
Retailer 14
-
€4,601 EUR
$5,140 USD
View
Retailer 15
-
€4,621 EUR
A$7,943 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
€4,745 EUR
CA$7,363 CAD
View
B
Retailer 17
-
€4,753 EUR
$5,310 USD
View
Retailer 18
-
€5,061 EUR
$5,654 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
€5,188 EUR
View
B
Retailer 20
-
€5,320 EUR
£4,680 GBP
View
B
Retailer 21
-
€5,635 EUR
ZAR 101,697 ZAR
View
Most Expensive
B
MOH London
56FFF2A67 · Oct 29
€7,340 EUR
£6,457 GBP
View
21 more retailers have this diamond
Prices start from €3,476 EURSave up to €3,864 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+
1.20ct Cushion
€3,476 EUR