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Cushion|Natural|GIA

1.30ct H SI2 Cushion Natural Diamond

ID • H/SI2 • GIA 2424146503

Certificate GIA 2424146503

Diamond specifications and retailer prices

From €1,809 EUR
As of November 1, 2026
Save €2,246 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,055 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2424146503. Listed at 17 retailers as of November 1, 2026, with prices from €1,809 to €4,055, a €2,246 spread on the same certified stone. MOH London lists it at €4,055. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2424146503
Dimensions6.27 × 5.79 × 4.04 mm
L/W Ratio1.08
Top View
6.27 mm5.79 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2424146503
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.8%

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 1
Current: €4,055 EUR|Low: €1,809 EUR|High: €4,103 EUR|Avg: €2,473 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 6€1,809 EUR
Retailer 4€1,816 EUR
Retailer 5€2,058 EUR
Retailer 9€2,136 EUR
Retailer 8€2,314 EUR
Retailer 7€2,317 EUR
Retailer 2€2,448 EUR
Retailer 3€2,878 EUR
MOH London€4,055 EUR

35 data points across 9 retailers

17 retailers€1,809 EUR to €4,055 EUR

A
Cheapest Retailer
-
€1,809 EUR
A
Retailer 2
-
€1,816 EUR
View
A
Retailer 3
-
€2,058 EUR
View
A
Retailer 4
-
€2,073 EUR
View
A
Retailer 5
-
€2,136 EUR
View
Final sale: no returns
A
Retailer 6
-
€2,182 EUR
View
A
Retailer 7
-
€2,314 EUR
View
A
Retailer 8
-
€2,317 EUR
View
A
Retailer 9
-
€2,439 EUR
View
A
Retailer 10
-
€2,448 EUR
View
A
Retailer 11
-
€2,504 EUR
View
Retailer 12
-
€2,510 EUR
View
Price last confirmed 8 days ago
A
Retailer 13
-
€2,514 EUR
View
A
Retailer 14
-
€2,551 EUR
View
B+
Retailer 15
-
€2,878 EUR
View
B
Retailer 16
-
€3,490 EUR
View
Most Expensive
B
MOH London
AE5EAE9EA · Nov 2
€4,055 EUR
£3,569 GBP
View
16 more retailers have this diamond
Prices start from €1,809 EURSave up to €2,246 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
€1,809 EUR