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Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 1458362282

Certificate GIA 1458362282

Diamond specifications and retailer prices

From €1,985 EUR
$2,226 USD
As of October 30, 2026
Save €2,348 EUR (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,332 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-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 1458362282. Listed at 20 retailers as of October 29, 2026, with prices from €1,985 to €4,332, a €2,348 spread on the same certified stone. MOH London lists it at €4,332. 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

1.20
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1458362282
Dimensions6.08 × 5.96 × 4.08 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle, Natural
Top View
6.08 mm5.96 mm1.20 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1458362282
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,332 EUR|Low: €1,885 EUR|High: €4,361 EUR|Avg: €2,506 EUR|+0.4%
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
October 31, 2026
Retailer 3€1,985 EUR
Retailer 8€2,037 EUR
Retailer 10€2,056 EUR
Retailer 5€2,101 EUR
Retailer 4€2,150 EUR
Retailer 9€2,211 EUR
Retailer 12€2,228 EUR
Retailer 13€2,424 EUR
Retailer 7€2,629 EUR
Retailer 11€2,756 EUR
Retailer 6€2,880 EUR
Retailer 2€3,023 EUR
MOH London€4,332 EUR

42 data points across 13 retailers

20 retailers€1,985 EUR to €4,332 EUR

B
Cheapest Retailer
-
€1,985 EUR
$2,226 USD
B
Retailer 2
-
€2,003 EUR
$2,247 USD
View
B
Retailer 3
-
€2,012 EUR
$2,257 USD
View
B
Retailer 4
-
€2,014 EUR
$2,259 USD
View
B
Retailer 5
-
€2,037 EUR
$2,285 USD
View
B
Retailer 6
-
€2,056 EUR
$2,306 USD
View
Final sale: no returns
B
Retailer 7
-
€2,072 EUR
A$3,576 AUD
View
B
Retailer 8
-
€2,101 EUR
$2,357 USD
View
B
Retailer 9
-
€2,150 EUR
$2,411 USD
View
B
Retailer 10
-
€2,211 EUR
$2,480 USD
View
B
Retailer 11
-
€2,228 EUR
$2,499 USD
View
B
Retailer 12
-
€2,424 EUR
$2,719 USD
View
B
Retailer 13
-
€2,559 EUR
$2,870 USD
View
B
Retailer 14
-
€2,559 EUR
$2,870 USD
View
B
Retailer 15
-
€2,629 EUR
£2,322 GBP
View
B
Retailer 16
-
€2,639 EUR
$2,960 USD
View
Retailer 17
-
€2,756 EUR
A$4,755 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
€2,880 EUR
View
B
Retailer 19
-
€3,023 EUR
ZAR 54,778 ZAR
View
Most Expensive
C
MOH London
C290F5A25 · Oct 29
€4,332 EUR
£3,826 GBP
View
19 more retailers have this diamond
Prices start from €1,985 EURSave up to €2,348 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
1.20ct Cushion
€1,985 EUR