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Marquise|Lab Grown|IGI

2.99ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG848654637

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848654637

Diamond specifications and retailer prices

From $669 NZD
As of November 4, 2026
Save $4,097 NZD (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,765 NZD at Brilliant Earth · As of November 3, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848654637 or 848654637. Listed at 3 retailers as of November 3, 2026, with prices from $669 to $4,765, a $4,097 spread on the same certified stone. Brilliant Earth lists it at $4,765. 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

2.99
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848654637
Dimensions15.40 × 7.42 × 4.66 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.40 mm7.42 mm2.99 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848654637
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,765 NZD|Low: $669 NZD|High: $4,765 NZD|Avg: $2,481 NZD
Brilliant Earth
Retailer 2
Retailer 3
November 4, 2026
Retailer 3$669 NZD
Retailer 2$1,373 NZD
Brilliant Earth$4,765 NZD

8 data points across 3 retailers

3 retailers$669 NZD to $4,765 NZD

A
Cheapest Retailer
-
$669 NZD
Final sale: no returns
A
Retailer 2
-
$1,373 NZD
View
Most Expensive
B
Brilliant Earth
22339378A · Nov 3
$4,765 NZD
$2,680 USD
View
2 more retailers have this diamond
Prices start from $669 NZDSave up to $4,097 NZD

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
$669 NZD