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Cushion|Natural|GIA

1.30ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 6505604016

Certificate GIA 6505604016

Diamond specifications and retailer prices

From €2,280 EUR
$2,548 USD
As of October 31, 2026
Save €2,716 EUR (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,996 EUR at MOH London · As of October 29, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6505604016. Listed at 15 retailers as of October 29, 2026, with prices from €2,280 to €4,996, a €2,716 spread on the same certified stone. MOH London lists it at €4,996. 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
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.57°
Pavilion angle37.78°
OriginNatural
Grading LabGIA
CertificateGIA 6505604016
Dimensions7.48 × 5.82 × 3.94 mm
L/W Ratio1.29
Top View
7.48 mm5.82 mm1.30 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6505604016
Side View
Table 66.0%Crown 34.57°Girdle: MED-VTKPavilion 37.78°Culet: NoneDepth 67.7%

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: Oct 31
Current: €4,996 EUR|Low: €2,280 EUR|High: €5,029 EUR|Avg: €2,997 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2€2,280 EUR
Retailer 5€2,345 EUR
Retailer 7€2,410 EUR
Retailer 8€2,485 EUR
Retailer 6€2,529 EUR
Retailer 9€2,692 EUR
Retailer 10€2,862 EUR
Retailer 4€3,105 EUR
Retailer 3€3,478 EUR
MOH London€4,996 EUR

42 data points across 10 retailers

15 retailers€2,280 EUR to €4,996 EUR

B+
Cheapest Retailer
-
€2,280 EUR
$2,548 USD
B+
Retailer 2
-
€2,345 EUR
$2,620 USD
View
B+
Retailer 3
-
€2,381 EUR
$2,660 USD
View
B+
Retailer 4
-
€2,410 EUR
$2,693 USD
View
B+
Retailer 5
-
€2,485 EUR
$2,776 USD
View
Final sale: no returns
B+
Retailer 6
-
€2,529 EUR
$2,825 USD
View
B
Retailer 7
-
€2,692 EUR
$3,008 USD
View
B
Retailer 8
-
€2,862 EUR
$3,198 USD
View
B
Retailer 9
-
€3,016 EUR
$3,370 USD
View
B
Retailer 10
-
€3,016 EUR
$3,370 USD
View
B
Retailer 11
-
€3,105 EUR
£2,732 GBP
View
B
Retailer 12
-
€3,115 EUR
$3,480 USD
View
Retailer 13
-
€3,447 EUR
$3,851 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
€3,478 EUR
View
Most Expensive
B
MOH London
26DB37A41 · Oct 29
€4,996 EUR
£4,395 GBP
View
14 more retailers have this diamond
Prices start from €2,280 EURSave up to €2,716 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
€2,280 EUR