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Marquise|Lab Grown|IGI

1.52ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG817695081

Shape and cutting style on the report: Modified marquise step cut

Certificate IGI LG817695081

Diamond specifications and retailer prices

From €1,214 EUR
$1,362 USD
As of November 1, 2026
Save €266 EUR (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,480 EUR at Brilliant Earth · As of November 2, 2026
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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817695081 or 817695081. Listed at 2 retailers as of November 1, 2026, with prices from €1,214 to €1,480, a €266 spread on the same certified stone. Brilliant Earth lists it at €1,480. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817695081
Dimensions11.89 × 6.07 × 3.40 mm
L/W Ratio1.96
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm6.07 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817695081
Side View
Table 55.0%Crown 33°Girdle: ThickPavilion 36°Culet: NoneDepth 56.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €1,480 EUR|Low: €1,192 EUR|High: €1,596 EUR|Avg: €1,401 EUR|-7.3%
Brilliant Earth
Retailer 2
October 30, 2026
Retailer 2€1,214 EUR
Brilliant Earth€1,480 EUR

6 data points across 2 retailers

2 retailers€1,214 EUR to €1,480 EUR

B
Cheapest Retailer
-
€1,214 EUR
$1,362 USD
Most Expensive
B
Brilliant Earth
21586375A · Nov 2
€1,480 EUR
$1,660 USD
View
1 more retailer has this diamond
Prices start from €1,214 EURSave up to €266 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.

B
1.52ct Marquise
€1,214 EUR