Marquise|Lab Grown|IGI

2.99ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG841688478

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841688478

Diamond specifications and retailer prices

From $405 USD
As of October 31, 2026
Save $2,855 USD (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,260 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.99ct lab-grown marquise diamond

This 2.99ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG841688478 or 841688478. Listed at 4 retailers as of October 31, 2026, with prices from $405 to $3,260, a $2,855 spread on the same certified stone. Brilliant Earth lists it at $3,260. 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

2.99
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841688478
Dimensions15.42 × 7.45 × 4.66 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.42 mm7.45 mm2.99 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841688478
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,260 USD|Low: $405 USD|High: $5,030 USD|Avg: $2,299 USD|-35.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$405 USD
Retailer 2$840 USD
Retailer 4$2,420 USD
Brilliant Earth$3,260 USD

23 data points across 4 retailers

4 retailers$405 USD to $3,260 USD

A
Cheapest Retailer
-
$405 USD
Final sale: no returns
A
Retailer 2
-
$840 USD
£661 GBP
View
B
Retailer 3
-
$2,420 USD
View
Most Expensive
B
Brilliant Earth
21715438A · Oct 31
$3,260 USD
View
3 more retailers have this diamond
Prices start from $405 USDSave up to $2,855 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
2.99ct Marquise
$405 USD