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Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1445291444

Certificate GIA 1445291444

Diamond specifications and retailer prices

From €2,357 EUR
As of November 4, 2026
Save €2,780 EUR (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,137 EUR at MOH London · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1445291444. Listed at 16 retailers as of November 2, 2026, with prices from €2,357 to €5,137, a €2,780 spread on the same certified stone. MOH London lists it at €5,137. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle37.24°
Pavilion angle35.25°
OriginNatural
Grading LabGIA
CertificateGIA 1445291444
Dimensions7.12 × 5.56 × 3.81 mm
L/W Ratio1.28
Key to symbols
Twinning Wisp
Top View
7.12 mm5.56 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1445291444
Side View
Table 55.0%Crown 37.24°Girdle: MED-THKPavilion 35.25°Culet: NoneDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €5,137 EUR|Low: €2,217 EUR|High: €5,198 EUR|Avg: €3,129 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5€2,409 EUR
Retailer 7€2,492 EUR
Retailer 3€2,543 EUR
Retailer 6€2,614 EUR
Retailer 9€2,927 EUR
Retailer 8€2,958 EUR
Retailer 2€3,178 EUR
Retailer 4€3,541 EUR
MOH London€5,137 EUR

45 data points across 9 retailers

16 retailers€2,357 EUR to €5,137 EUR

B
Cheapest Retailer
-
€2,357 EUR
B
Retailer 2
-
€2,409 EUR
View
B
Retailer 3
-
€2,461 EUR
View
B
Retailer 4
-
€2,492 EUR
View
B
Retailer 5
-
€2,543 EUR
View
Final sale: no returns
B
Retailer 6
-
€2,614 EUR
View
B
Retailer 7
-
€2,927 EUR
View
B
Retailer 8
-
€2,958 EUR
View
B
Retailer 9
-
€3,076 EUR
View
B
Retailer 10
-
€3,117 EUR
View
B
Retailer 11
-
€3,117 EUR
View
B
Retailer 12
-
€3,178 EUR
View
B
Retailer 13
-
€3,224 EUR
View
Retailer 14
-
€3,481 EUR
View
Price last confirmed 15 days ago
B
Retailer 15
-
€3,541 EUR
View
Most Expensive
B
MOH London
9D3E1DECF · Nov 2
€5,137 EUR
£4,516 GBP
View
15 more retailers have this diamond
Prices start from €2,357 EURSave up to €2,780 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
€2,357 EUR