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Cushion|Natural|GIA

1.30ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6505513673

Certificate GIA 6505513673

Diamond specifications and retailer prices

From €3,639 EUR
$4,081 USD
As of November 2, 2026
Save €4,019 EUR (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,658 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half 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 6505513673. Listed at 23 retailers as of November 2, 2026, with prices from €3,639 to €7,658, a €4,019 spread on the same certified stone. MOH London lists it at €7,658. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505513673
Dimensions6.86 × 5.87 × 3.98 mm
L/W Ratio1.17
Top View
6.86 mm5.87 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505513673
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

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: Nov 2
Current: €7,658 EUR|Low: €3,639 EUR|High: €7,750 EUR|Avg: €4,929 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10€3,639 EUR
Retailer 6€3,722 EUR
Retailer 7€4,019 EUR
Retailer 11€4,101 EUR
Retailer 9€4,355 EUR
Retailer 4€4,691 EUR
Retailer 8€4,847 EUR
Retailer 2€5,132 EUR
Retailer 3€5,585 EUR
Retailer 5€5,910 EUR
MOH London€7,658 EUR

43 data points across 11 retailers

23 retailers€3,639 EUR to €7,658 EUR

A
Cheapest Retailer
-
€3,639 EUR
$4,081 USD
A
Retailer 2
-
€3,722 EUR
$4,175 USD
View
B+
Retailer 3
-
€3,756 EUR
$4,213 USD
View
B+
Retailer 4
-
€3,798 EUR
$4,260 USD
View
B+
Retailer 5
-
€3,845 EUR
$4,312 USD
View
B+
Retailer 6
-
€4,019 EUR
$4,508 USD
View
Final sale: no returns
B+
Retailer 7
-
€4,054 EUR
$4,547 USD
View
B+
Retailer 8
-
€4,083 EUR
CA$6,360 CAD
View
B+
Retailer 9
-
€4,101 EUR
$4,600 USD
View
B+
Retailer 10
-
€4,355 EUR
$4,885 USD
View
B+
Retailer 11
-
€4,587 EUR
$5,145 USD
View
B+
Retailer 12
-
€4,691 EUR
£4,143 GBP
View
B
Retailer 13
-
€4,747 EUR
$5,324 USD
View
Retailer 14
-
€4,847 EUR
A$8,363 AUD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
€4,886 EUR
$5,480 USD
View
B+
Retailer 16
-
€4,886 EUR
$5,480 USD
View
B+
Retailer 17
-
€4,937 EUR
$5,538 USD
View
B+
Retailer 18
-
€5,046 EUR
$5,660 USD
View
B+
Retailer 19
-
€5,132 EUR
View
Retailer 20
-
€5,306 EUR
$5,951 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
€5,585 EUR
£4,932 GBP
View
B
Retailer 22
-
€5,910 EUR
ZAR 107,081 ZAR
View
Most Expensive
B
MOH London
B04276582 · Nov 2
€7,658 EUR
£6,763 GBP
View
22 more retailers have this diamond
Prices start from €3,639 EURSave up to €4,019 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
1.30ct Cushion
€3,639 EUR