Marquise|Lab Grown|IGI

1.04ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG844626819

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844626819

Diamond specifications and retailer prices

From $200 USD
As of October 28, 2026
Save $650 USD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $850 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844626819 or 844626819. Listed at 3 retailers as of October 27, 2026, with prices from $200 to $850, a $650 spread on the same certified stone. Brilliant Earth lists it at $850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844626819
Dimensions10.71 × 5.20 × 3.30 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm5.20 mm1.04 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844626819
Side View
Table 61.0%Crown 35.1°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $850 USD|Low: $200 USD|High: $900 USD|Avg: $545 USD|-5.6%
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 3$200 USD
Retailer 2$409 USD
Brilliant Earth$850 USD

15 data points across 3 retailers

3 retailers$200 USD to $850 USD

A
Cheapest Retailer
-
$200 USD
Final sale: no returns
A
Retailer 2
-
$409 USD
£322 GBP
View
Most Expensive
B
Brilliant Earth
21830301A · Oct 27
$850 USD
View
2 more retailers have this diamond
Prices start from $200 USDSave up to $650 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
1.04ct Marquise
$200 USD