Cushion|Lab Grown|IGI

1.55ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG826625902

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826625902

Diamond specifications and retailer prices

From €224 EUR
$250 USD
As of October 30, 2026
Save €958 EUR (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,182 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826625902 or 826625902. Listed at 3 retailers as of October 29, 2026, with prices from €224 to €1,182, a €958 spread on the same certified stone. Brilliant Earth lists it at €1,182. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826625902
Dimensions8.26 × 5.96 × 4.04 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
8.26 mm5.96 mm1.55 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826625902
Side View
Table 58.0%Crown 36.1°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,182 EUR|Low: €224 EUR|High: €1,182 EUR|Avg: €660 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3€224 EUR
Retailer 5€421 EUR
Retailer 2€482 EUR
Retailer 4€597 EUR
Retailer 6€892 EUR
Brilliant Earth€1,182 EUR

33 data points across 6 retailers

3 retailers€224 EUR to €1,182 EUR

A
Cheapest Retailer
-
€224 EUR
$250 USD
Final sale: no returns
A
Retailer 2
-
€482 EUR
£424 GBP
View
Most Expensive
B
Brilliant Earth
21230052A · Oct 29
€1,182 EUR
$1,320 USD
View
2 more retailers have this diamond
Prices start from €224 EURSave up to €958 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
1.55ct Cushion
€224 EUR