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Marquise|Lab Grown|IGI

1.92ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG752518654

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG752518654

Diamond specifications and retailer prices

From £1,381 GBP
$1,850 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,381 GBP 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 1.92ct lab-grown marquise diamond

This 1.92ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752518654 or 752518654. 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

1.92
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752518654
Dimensions12.28 × 6.57 × 4.14 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
12.28 mm6.57 mm1.92 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752518654
Side View
Table 59.0%Crown 36.7°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.0%

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: £1,381 GBP|Low: £233 GBP|High: £1,933 GBP|Avg: £759 GBP|-23.6%
Brilliant Earth
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May 10, 2026
Retailer 10£340 GBP
Retailer 6£348 GBP
Retailer 2£443 GBP
Retailer 4£481 GBP
Retailer 9£489 GBP
Retailer 13£587 GBP
Retailer 5£637 GBP
Retailer 8£706 GBP
Retailer 7£760 GBP
Retailer 3£899 GBP
Retailer 12£976 GBP
Retailer 11£1,212 GBP
Brilliant Earth£1,381 GBP

57 data points across 13 retailers

1 retailer

B
Brilliant Earth
17057158A · Oct 31
£1,381 GBP
$1,850 USD
View

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B
1.92ct Marquise
£1,381 GBP