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Cushion|Natural|GIA

1.30ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 6541556349

Certificate GIA 6541556349

Diamond specifications and retailer prices

From €1,403 EUR
As of November 6, 2026
Save €1,880 EUR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,284 EUR at MOH London · As of November 7, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541556349. Listed at 13 retailers as of November 6, 2026, with prices from €1,403 to €3,284, a €1,880 spread on the same certified stone. MOH London lists it at €3,284. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541556349
Dimensions7.29 × 5.59 × 3.82 mm
L/W Ratio1.30
Top View
7.29 mm5.59 mm1.30 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541556349
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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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: €3,284 EUR|Low: €1,403 EUR|High: €3,393 EUR|Avg: €2,073 EUR|-3.2%
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
November 7, 2026
Retailer 6€1,403 EUR
Retailer 11€1,703 EUR
Retailer 7€1,828 EUR
Retailer 13€1,881 EUR
Retailer 4€1,884 EUR
Retailer 10€1,908 EUR
Retailer 5€1,925 EUR
Retailer 3€2,008 EUR
Retailer 2€2,047 EUR
Retailer 12€2,056 EUR
Retailer 9€2,300 EUR
Retailer 8€2,560 EUR
MOH London€3,284 EUR

22 data points across 13 retailers

13 retailers€1,403 EUR to €3,284 EUR

A
Cheapest Retailer
-
€1,403 EUR
A
Retailer 2
-
€1,703 EUR
View
A
Retailer 3
-
€1,828 EUR
View
A
Retailer 4
-
€1,881 EUR
View
Retailer 5
-
€1,884 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€1,908 EUR
View
A
Retailer 7
-
€1,925 EUR
View
A
Retailer 8
-
€2,008 EUR
View
B+
Retailer 9
-
€2,047 EUR
View
A
Retailer 10
-
€2,056 EUR
View
B+
Retailer 11
-
€2,300 EUR
View
B+
Retailer 12
-
€2,560 EUR
View
Most Expensive
MOH London
FC4E4F787 · Nov 7
€3,284 EUR
£2,887 GBP
View
12 more retailers have this diamond
Prices start from €1,403 EURSave up to €1,880 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
€1,403 EUR