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Cushion|Natural|GIA

1.30ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 7381596970

Certificate GIA 7381596970

Diamond specifications and retailer prices

From €3,403 EUR
As of November 5, 2026
Save €1,365 EUR (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,768 EUR at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

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 7381596970. Listed at 7 retailers as of November 5, 2026, with prices from €3,403 to €4,768, a €1,365 spread on the same certified stone. 77 Diamonds lists it at €4,768. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7381596970
Dimensions6.56 × 5.76 × 4.00 mm
L/W Ratio1.14
Top View
6.56 mm5.76 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7381596970
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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: Nov 5
Current: €4,768 EUR|Low: €3,151 EUR|High: €4,820 EUR|Avg: €4,304 EUR|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 2€3,466 EUR
Retailer 3€4,176 EUR
Retailer 5€4,434 EUR
Retailer 6€4,434 EUR
Retailer 4€4,586 EUR
77 Diamonds€4,768 EUR

39 data points across 6 retailers

7 retailers€3,403 EUR to €4,768 EUR

B+
Cheapest Retailer
-
€3,403 EUR
B+
Retailer 2
-
€3,466 EUR
View
Final sale: no returns
B
Retailer 3
-
€4,176 EUR
View
B
Retailer 4
-
€4,434 EUR
View
B
Retailer 5
-
€4,434 EUR
View
B
Retailer 6
-
€4,586 EUR
View
Most Expensive
B
77 Diamonds
CUSMB6APGSJYM · Nov 7
€4,768 EUR
£4,192 GBP
View
6 more retailers have this diamond
Prices start from €3,403 EURSave up to €1,365 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+
1.30ct Cushion
€3,403 EUR