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Marquise|Lab Grown|IGI

2.90ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG761502985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG761502985

Diamond specifications and retailer prices

From $5,583 NZD
$3,140 USD
As of November 3, 2026
1 retailer carries this diamond
Only listing: $5,583 NZD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 2.9ct lab-grown marquise diamond

This 2.9ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761502985 or 761502985. Listed at a single retailer as of November 3, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.90
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761502985
Dimensions14.56 × 7.34 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.56 mm7.34 mm2.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761502985
Side View
Table 58.0%Crown 35.5°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $5,583 NZD|Low: $1,297 NZD|High: $7,752 NZD|Avg: $4,401 NZD|-24.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
June 14, 2026
Retailer 4$1,366 NZD
Retailer 3$1,790 NZD
Retailer 2$2,198 NZD
Retailer 6$3,448 NZD
Retailer 5$4,235 NZD
Brilliant Earth$5,583 NZD

16 data points across 6 retailers

1 retailer

B
Brilliant Earth
17307024Y · Nov 3
$5,583 NZD
$3,140 USD
View

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.

B
2.90ct Marquise
$5,583 NZD