Cushion|Natural|GIA

1.30ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 3425776328

Certificate GIA 3425776328

Diamond specifications and retailer prices

From €3,111 EUR
$3,489 USD
As of November 2, 2026
Save €4,023 EUR (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €7,134 EUR at Allurez · As of October 26, 2026
View at Allurez

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3425776328. Listed at 13 retailers as of October 26, 2026, with prices from €3,111 to €7,134, a €4,023 spread on the same certified stone. Allurez lists it at €7,134. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3425776328
Dimensions5.94 × 5.89 × 4.21 mm
L/W Ratio1.01
Top View
5.94 mm5.89 mm1.30 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3425776328
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.5%

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: €7,078 EUR|Low: €2,984 EUR|High: €7,078 EUR|Avg: €4,190 EUR|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7€3,111 EUR
Retailer 4€3,187 EUR
Retailer 6€3,283 EUR
Retailer 3€3,403 EUR
Retailer 8€3,870 EUR
Retailer 9€3,965 EUR
Retailer 2€4,549 EUR
Retailer 5€5,967 EUR
Retailer 1€7,078 EUR

41 data points across 9 retailers

13 retailers€3,111 EUR to €7,134 EUR

A
Cheapest Retailer
-
€3,111 EUR
$3,489 USD
A
Retailer 2
-
€3,187 EUR
$3,575 USD
View
B+
Retailer 3
-
€3,223 EUR
$3,615 USD
View
B+
Retailer 4
-
€3,403 EUR
$3,817 USD
View
B+
Retailer 5
-
€3,870 EUR
A$6,678 AUD
View
B+
Retailer 6
-
€3,965 EUR
$4,447 USD
View
B
Retailer 7
-
€4,208 EUR
$4,720 USD
View
B
Retailer 8
-
€4,208 EUR
$4,720 USD
View
B
Retailer 9
-
€4,351 EUR
$4,880 USD
View
B
Retailer 10
-
€4,549 EUR
£4,017 GBP
View
B
Retailer 11
-
€5,967 EUR
$6,692 USD
View
C
Retailer 12
-
€7,078 EUR
View
Most Expensive
C
Allurez
5800711 · Oct 26
€7,134 EUR
$8,002 USD
View
12 more retailers have this diamond
Prices start from €3,111 EURSave up to €4,023 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
€3,111 EUR