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Cushion|Natural|GIA

1.30ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 6224264207

Certificate GIA 6224264207

Diamond specifications and retailer prices

From €2,738 EUR
As of November 6, 2026
Save €4,567 EUR (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €7,305 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6224264207. Listed at 10 retailers as of November 4, 2026, with prices from €2,738 to €7,305, a €4,567 spread on the same certified stone. MOH London lists it at €7,305. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6224264207
Dimensions6.34 × 6.19 × 4.25 mm
L/W Ratio1.02
Top View
6.34 mm6.19 mm1.30 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6224264207
Side View
Table 71.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.6%

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 6
Current: €7,305 EUR|Low: €2,738 EUR|High: €7,413 EUR|Avg: €5,262 EUR|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3€2,738 EUR
Retailer 6€3,271 EUR
Retailer 2€3,523 EUR
Retailer 4€3,592 EUR
Retailer 5€3,717 EUR
Retailer 7€4,942 EUR
MOH London€7,305 EUR

42 data points across 7 retailers

10 retailers€2,738 EUR to €7,305 EUR

B+
Cheapest Retailer
-
€2,738 EUR
B
Retailer 2
-
€3,271 EUR
View
B
Retailer 3
-
€3,523 EUR
View
B
Retailer 4
-
€3,592 EUR
View
B
Retailer 5
-
€3,717 EUR
View
B
Retailer 6
-
€3,972 EUR
View
C
Retailer 7
-
€4,564 EUR
View
C
Retailer 8
-
€4,854 EUR
View
C
Retailer 9
-
€4,942 EUR
View
Most Expensive
C
MOH London
C100FB3F0 · Nov 4
€7,305 EUR
£6,422 GBP
View
9 more retailers have this diamond
Prices start from €2,738 EURSave up to €4,567 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
€2,738 EUR