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Marquise|Lab Grown|IGI

1.93ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG843624395

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843624395

Diamond specifications and retailer prices

From $338 USD
As of November 1, 2026
Save $1,532 USD (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,870 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.93ct lab-grown marquise diamond

This 1.93ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843624395 or 843624395. Listed at 4 retailers as of November 1, 2026, with prices from $338 to $1,870, a $1,532 spread on the same certified stone. Brilliant Earth lists it at $1,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843624395
Dimensions12.39 × 6.53 × 4.21 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm6.53 mm1.93 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843624395
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,870 USD|Low: $338 USD|High: $1,880 USD|Avg: $1,178 USD|-0.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$338 USD
Retailer 2$694 USD
Retailer 4$1,485 USD
Brilliant Earth$1,870 USD

24 data points across 4 retailers

4 retailers$338 USD to $1,870 USD

A
Cheapest Retailer
-
$338 USD
Final sale: no returns
A
Retailer 2
-
$694 USD
£547 GBP
View
B
Retailer 3
-
$1,485 USD
View
Most Expensive
B
Brilliant Earth
21744679A · Nov 1
$1,870 USD
View
3 more retailers have this diamond
Prices start from $338 USDSave up to $1,532 USD

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.

A
1.93ct Marquise
$338 USD