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Cushion|Natural|GIA

1.58ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 6555097162

Certificate GIA 6555097162

Diamond specifications and retailer prices

From €2,887 EUR
HK$25,300 HKD
As of November 2, 2026
Save €3,284 EUR (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €6,171 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.58ct natural cushion diamond

This 1.58ct natural cushion sits in the one-and-a-half to two carat band, graded J 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 6555097162. Listed at 19 retailers as of November 1, 2026, with prices from €2,887 to €6,171, a €3,284 spread on the same certified stone. MOH London lists it at €6,171. 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

1.58
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555097162
Dimensions7.59 × 5.84 × 4.25 mm
L/W Ratio1.30
Top View
7.59 mm5.84 mm1.58 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555097162
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 72.8%

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: Nov 2
Current: €6,171 EUR|Low: €2,853 EUR|High: €6,412 EUR|Avg: €3,823 EUR|-3.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 12€2,887 EUR
Retailer 3€2,895 EUR
Retailer 18€3,039 EUR
Retailer 6€3,085 EUR
Retailer 16€3,129 EUR
Retailer 8€3,229 EUR
Retailer 9€3,245 EUR
Retailer 2€3,407 EUR
Retailer 15€3,457 EUR
Retailer 11€3,504 EUR
Retailer 13€3,600 EUR
Retailer 5€3,745 EUR
Retailer 17€3,827 EUR
Retailer 10€4,046 EUR
Retailer 14€4,232 EUR
Retailer 4€4,599 EUR
Retailer 7€5,950 EUR
MOH London€6,171 EUR

25 data points across 18 retailers

19 retailers€2,887 EUR to €6,171 EUR

A
Cheapest Retailer
-
€2,887 EUR
HK$25,300 HKD
B+
Retailer 2
-
€2,895 EUR
$3,247 USD
View
B+
Retailer 3
-
€3,039 EUR
$3,409 USD
View
B+
Retailer 4
-
€3,085 EUR
$3,461 USD
View
B+
Retailer 5
-
€3,129 EUR
$3,509 USD
View
Final sale: no returns
B+
Retailer 6
-
€3,229 EUR
$3,622 USD
View
B+
Retailer 7
-
€3,245 EUR
$3,640 USD
View
B+
Retailer 8
-
€3,407 EUR
A$5,879 AUD
View
B+
Retailer 9
-
€3,457 EUR
$3,878 USD
View
B+
Retailer 10
-
€3,504 EUR
$3,930 USD
View
B+
Retailer 11
-
€3,600 EUR
£3,179 GBP
View
B
Retailer 12
-
€3,745 EUR
$4,200 USD
View
B
Retailer 13
-
€3,827 EUR
£3,380 GBP
View
B
Retailer 14
-
€3,858 EUR
A$6,658 AUD
View
Retailer 15
-
€4,046 EUR
A$6,982 AUD
View
Price last confirmed 23 days ago
B
Retailer 16
-
€4,232 EUR
View
B
Retailer 17
-
€4,599 EUR
ZAR 83,330 ZAR
View
Retailer 18
-
€5,950 EUR
$6,674 USD
View
Price last confirmed 9 days ago
Most Expensive
C
MOH London
1649D1BD6 · Nov 1
€6,171 EUR
£5,450 GBP
View
18 more retailers have this diamond
Prices start from €2,887 EURSave up to €3,284 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
1.58ct Cushion
€2,887 EUR