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Cushion|Lab Grown|IGI

1.18ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG838661862

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838661862

Diamond specifications and retailer prices

From €155 EUR
$173 USD
As of November 1, 2026
Save €499 EUR (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €653 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.18ct lab-grown cushion diamond

This 1.18ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838661862 or 838661862. Listed at 3 retailers as of October 31, 2026, with prices from €155 to €653, a €499 spread on the same certified stone. Brilliant Earth lists it at €653. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838661862
Dimensions7.29 × 5.59 × 3.75 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm5.59 mm1.18 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838661862
Side View
Table 63.0%Crown 35.3°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €653 EUR|Low: €155 EUR|High: €653 EUR|Avg: €451 EUR
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€155 EUR
Retailer 2€311 EUR
Brilliant Earth€653 EUR

32 data points across 3 retailers

3 retailers€155 EUR to €653 EUR

A
Cheapest Retailer
-
€155 EUR
$173 USD
Final sale: no returns
A
Retailer 2
-
€311 EUR
£274 GBP
View
Most Expensive
B+
Brilliant Earth
21552887A · Oct 31
€653 EUR
$730 USD
View
2 more retailers have this diamond
Prices start from €155 EURSave up to €499 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
1.18ct Cushion
€155 EUR