Cushion|Lab Grown|IGI

1.20ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG843627286

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843627286

Diamond specifications and retailer prices

From $201 USD
As of October 30, 2026
Save $203 USD (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $640 USD at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843627286 or 843627286. Listed at 3 retailers as of October 24, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843627286
Dimensions7.51 × 5.46 × 3.72 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.46 mm1.20 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843627286
Side View
Table 61.0%Crown 35.4°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $640 USD|Low: $201 USD|High: $640 USD|Avg: $510 USD
Rare Carat
Retailer 2
Retailer 3
October 24, 2026
Retailer 2$201 USD
Retailer 3$404 USD
Rare Carat$640 USD

14 data points across 3 retailers

3 retailers$201 USD to $404 USD

A
Cheapest Retailer
-
$201 USD
Final sale: no returns
A
Retailer 2
-
$404 USD
£318 GBP
View
Most Expensive
Rare Carat
843627286 · Oct 14
$640 USD
View
Price last confirmed 15 days ago
2 more retailers have this diamond
Prices start from $201 USDSave up to $203 USD

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
1.20ct Cushion
$201 USD