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Marquise|Lab Grown|IGI

1.20ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG738504560

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG738504560

Diamond specifications and retailer prices

From $910 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $910 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise 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 LG738504560 or 738504560. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738504560
Dimensions10.82 × 5.66 × 3.48 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm5.66 mm1.20 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738504560
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $910 USD|Low: $262 USD|High: $910 USD|Avg: $743 USD
Brilliant Earth
Retailer 2
Retailer 3
March 16, 2026
Retailer 2$345 USD
Retailer 3$841 USD
Brilliant Earth$910 USD

20 data points across 3 retailers

1 retailer

B
Brilliant Earth
16580076A · Oct 31
$910 USD
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B
1.20ct Marquise
$910 USD