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Cushion|Lab Grown|IGI

1.10ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG843601515

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843601515

Diamond specifications and retailer prices

From $189 USD
As of November 1, 2026
Save $491 USD (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $680 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.1ct lab-grown cushion diamond

This 1.1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843601515 or 843601515. Listed at 3 retailers as of October 27, 2026, with prices from $189 to $680, a $491 spread on the same certified stone. Brilliant Earth lists it at $680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601515
Dimensions7.46 × 5.36 × 3.58 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.36 mm1.10 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601515
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $680 USD|Low: $189 USD|High: $690 USD|Avg: $456 USD|-1.4%
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$189 USD
Retailer 3$386 USD
Brilliant Earth$680 USD

18 data points across 3 retailers

3 retailers$189 USD to $680 USD

A
Cheapest Retailer
-
$189 USD
Final sale: no returns
A
Retailer 2
-
$386 USD
£304 GBP
View
Most Expensive
B+
Brilliant Earth
21781564A · Oct 27
$680 USD
View
2 more retailers have this diamond
Prices start from $189 USDSave up to $491 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
1.10ct Cushion
$189 USD