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Cushion|Natural|GIA

1.30ct E SI1 Cushion Natural Diamond

ID • E/SI1 • GIA 6541950338

Certificate GIA 6541950338

Diamond specifications and retailer prices

From €3,382 EUR
As of November 6, 2026
Save €3,631 EUR (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,013 EUR at MOH London · As of November 4, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541950338. Listed at 17 retailers as of November 4, 2026, with prices from €3,382 to €7,013, a €3,631 spread on the same certified stone. MOH London lists it at €7,013. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.75°
Pavilion angle54.07°
OriginNatural
Grading LabGIA
CertificateGIA 6541950338
Dimensions7.23 × 5.49 × 3.81 mm
L/W Ratio1.32
Top View
7.23 mm5.49 mm1.30 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541950338
Side View
Table 65.0%Crown 42.75°Girdle: THN-THKPavilion 54.07°Culet: NoneDepth 69.4%

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 6
Current: €7,013 EUR|Low: €3,359 EUR|High: €7,068 EUR|Avg: €4,507 EUR|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 14€3,382 EUR
Retailer 2€3,398 EUR
Retailer 7€3,850 EUR
Retailer 5€4,074 EUR
Retailer 13€4,082 EUR
Retailer 15€4,156 EUR
Retailer 9€4,282 EUR
Retailer 4€4,306 EUR
Retailer 12€4,349 EUR
Retailer 16€4,415 EUR
Retailer 6€4,550 EUR
Retailer 3€4,606 EUR
Retailer 8€4,640 EUR
Retailer 10€4,967 EUR
Retailer 11€5,386 EUR
MOH London€7,013 EUR

23 data points across 16 retailers

17 retailers€3,382 EUR to €7,013 EUR

A
Cheapest Retailer
-
€3,382 EUR
A
Retailer 2
-
€3,398 EUR
View
A
Retailer 3
-
€3,850 EUR
View
A
Retailer 4
-
€4,074 EUR
View
Final sale: no returns
A
Retailer 5
-
€4,082 EUR
View
B+
Retailer 6
-
€4,156 EUR
View
B+
Retailer 7
-
€4,282 EUR
View
Retailer 8
-
€4,306 EUR
View
Price last confirmed 10 days ago
B+
Retailer 9
-
€4,349 EUR
View
Retailer 10
-
€4,415 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€4,550 EUR
View
B+
Retailer 12
-
€4,606 EUR
View
B+
Retailer 13
-
€4,640 EUR
View
Retailer 14
-
€4,831 EUR
View
Price last confirmed 28 days ago
B+
Retailer 15
-
€4,967 EUR
View
B+
Retailer 16
-
€5,386 EUR
View
Most Expensive
B
MOH London
41D720B37 · Nov 4
€7,013 EUR
£6,165 GBP
View
16 more retailers have this diamond
Prices start from €3,382 EURSave up to €3,631 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
€3,382 EUR