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Marquise|Lab Grown|IGI

2.43ct D VVS1 Marquise Lab Grown Diamond

D/VVS1 • IGI LG754595385

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754595385

Diamond specifications and retailer prices

From £3,351 GBP
$4,490 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £3,351 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 2.43ct lab-grown marquise diamond

This 2.43ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG754595385 or 754595385. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.43
Carat
D
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595385
Dimensions7.05 × 7.05 × 13.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.05 mm7.05 mm2.43 ctD / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595385
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: £3,351 GBP|Low: £581 GBP|High: £3,351 GBP|Avg: £1,838 GBP
Brilliant Earth
Retailer 2
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June 13, 2026
Retailer 5£581 GBP
Retailer 2£656 GBP
Retailer 7£1,108 GBP
Retailer 8£1,363 GBP
Retailer 9£1,394 GBP
Retailer 3£1,416 GBP
Retailer 12£1,437 GBP
Retailer 11£1,514 GBP
Retailer 10£1,541 GBP
Retailer 4£1,672 GBP
Retailer 15£2,777 GBP
Retailer 14£3,116 GBP
Retailer 6£3,166 GBP
Retailer 13£3,321 GBP
Brilliant Earth£3,351 GBP

17 data points across 15 retailers

1 retailer

C
Brilliant Earth
18146366A · Oct 30
£3,351 GBP
$4,490 USD
View

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C
2.43ct Marquise
£3,351 GBP