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Cushion|Natural|GIA

1.59ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 6432021039

Certificate GIA 6432021039

Diamond specifications and retailer prices

From €2,564 EUR
$2,865 USD
As of October 31, 2026
Save €3,018 EUR (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,583 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.59ct natural cushion diamond

This 1.59ct natural cushion sits in the one-and-a-half to two 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 6432021039. Listed at 16 retailers as of October 31, 2026, with prices from €2,564 to €5,583, a €3,018 spread on the same certified stone. MOH London lists it at €5,583. 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

1.59
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432021039
Dimensions6.68 × 6.33 × 4.34 mm
L/W Ratio1.06
Top View
6.68 mm6.33 mm1.59 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432021039
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,583 EUR|Low: €2,564 EUR|High: €5,650 EUR|Avg: €3,584 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€2,564 EUR
Retailer 6€2,627 EUR
Retailer 7€3,025 EUR
Retailer 8€3,243 EUR
Retailer 2€3,301 EUR
Retailer 3€3,489 EUR
Retailer 4€3,908 EUR
MOH London€5,583 EUR

43 data points across 8 retailers

16 retailers€2,564 EUR to €5,583 EUR

A
Cheapest Retailer
-
€2,564 EUR
$2,865 USD
A
Retailer 2
-
€2,627 EUR
$2,935 USD
View
A
Retailer 3
-
€2,676 EUR
$2,990 USD
View
A
Retailer 4
-
€2,684 EUR
$2,999 USD
View
B+
Retailer 5
-
€3,008 EUR
$3,361 USD
View
B+
Retailer 6
-
€3,025 EUR
$3,379 USD
View
B+
Retailer 7
-
€3,035 EUR
$3,391 USD
View
B+
Retailer 8
-
€3,243 EUR
$3,623 USD
View
B+
Retailer 9
-
€3,301 EUR
£2,904 GBP
View
B+
Retailer 10
-
€3,428 EUR
$3,830 USD
View
B+
Retailer 11
-
€3,428 EUR
$3,830 USD
View
B+
Retailer 12
-
€3,489 EUR
£3,069 GBP
View
B+
Retailer 13
-
€3,545 EUR
$3,960 USD
View
Retailer 14
-
€3,780 EUR
$4,223 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€3,908 EUR
View
Most Expensive
B
MOH London
598F02DF7 · Nov 1
€5,583 EUR
£4,911 GBP
View
15 more retailers have this diamond
Prices start from €2,564 EURSave up to €3,018 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
1.59ct Cushion
€2,564 EUR