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Marquise|Lab Grown|IGI

1.81ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG741535301

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG741535301

Diamond specifications and retailer prices

From $701 USD
A$1,078 AUD
As of November 3, 2026
5 retailers carry this diamond
Most expensive: $2,940 USD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.81ct lab-grown marquise diamond

This 1.81ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741535301 or 741535301. Listed at 5 retailers as of November 3, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741535301
Dimensions13.16 × 6.29 × 3.90 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
13.16 mm6.29 mm1.81 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741535301
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $2,940 USD|Low: $394 USD|High: $3,130 USD|Avg: $1,184 USD|+1.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 11, 2026
Retailer 12$394 USD
Retailer 10$510 USD
Retailer 14$550 USD
Retailer 4$581 USD
Retailer 3$697 USD
Retailer 2$701 USD
Retailer 7$739 USD
Retailer 6$1,027 USD
Retailer 13$1,051 USD
Retailer 8$1,559 USD
Retailer 9$1,857 USD
Retailer 11$1,904 USD
Brilliant Earth$2,940 USD
Retailer 5$3,130 USD

14 data points across 14 retailers

5 retailers

Retailer 1
-
$581 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$701 USD
A$1,078 AUD
View
Retailer 3
-
$1,051 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,559 USD
A$2,398 AUD
View
Price last confirmed 26 days ago
Most Expensive
Brilliant Earth
20288468A · Oct 12
$2,940 USD
View
Price last confirmed 21 days ago
4 more retailers have this diamond
Prices start from $701 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
1.81ct Marquise
$701 USD