Marquise|Lab Grown|IGI

1.52ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG778639071

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778639071

Diamond specifications and retailer prices

From $1,510 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $1,510 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 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise 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 LG778639071 or 778639071. Listed at a single retailer as of November 4, 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

1.52
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778639071
Dimensions11.92 × 6.05 × 3.70 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm6.05 mm1.52 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778639071
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $1,510 USD|Low: $225 USD|High: $1,510 USD|Avg: $839 USD|+4.1%
Brilliant Earth
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June 23, 2026
Retailer 13$490 USD
Retailer 9$540 USD
Retailer 7$566 USD
Retailer 2$641 USD
Retailer 5$725 USD
Retailer 12$733 USD
Retailer 10$850 USD
Retailer 3$892 USD
Retailer 11$1,092 USD
Retailer 4$1,123 USD
Retailer 6$1,142 USD
Retailer 8$1,302 USD
Brilliant Earth$1,510 USD

45 data points across 13 retailers

1 retailer

B
Brilliant Earth
20046219A · Nov 4
$1,510 USD
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B
1.52ct Marquise
$1,510 USD