Marquise|Lab Grown|IGI

0.99ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG848665247

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665247

Diamond specifications and retailer prices

From $190 USD
As of November 1, 2026
Save $470 USD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $660 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848665247 or 848665247. Listed at 3 retailers as of November 1, 2026, with prices from $190 to $660, a $470 spread on the same certified stone. Brilliant Earth lists it at $660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665247
Dimensions9.87 × 5.26 × 3.33 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm5.26 mm0.99 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665247
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $660 USD|Low: $190 USD|High: $660 USD|Avg: $482 USD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$190 USD
Retailer 2$383 USD
Brilliant Earth$660 USD

7 data points across 3 retailers

3 retailers$190 USD to $660 USD

A
Cheapest Retailer
-
$190 USD
Final sale: no returns
A
Retailer 2
-
$383 USD
£301 GBP
View
Most Expensive
B
Brilliant Earth
22322224A · Nov 2
$660 USD
View
2 more retailers have this diamond
Prices start from $190 USDSave up to $470 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
0.99ct Marquise
$190 USD