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Marquise|Lab Grown|IGI

2.31ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG814640258

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG814640258

Diamond specifications and retailer prices

From $5,577 NZD
CA$4,365 CAD
As of October 30, 2026
3 retailers carry this diamond
Most expensive: $9,837 NZD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 2.31ct lab-grown marquise diamond

This 2.31ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814640258 or 814640258. Listed at 3 retailers as of October 30, 2026. 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

2.31
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814640258
Dimensions13.43 × 6.91 × 4.39 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.43 mm6.91 mm2.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814640258
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,238 NZD|Low: $1,620 NZD|High: $9,837 NZD|Avg: $4,807 NZD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
September 18, 2026
Retailer 4$1,620 NZD
Retailer 6$2,697 NZD
Retailer 2$2,821 NZD
Retailer 1$3,238 NZD
Retailer 5$5,577 NZD
Retailer 3$7,860 NZD
The Diamond Guys$9,837 NZD

3 data points across 7 retailers

3 retailers

Retailer 1
-
$2,821 NZD
$1,590 USD
Price last confirmed 10 days ago
B
Retailer 2
-
$5,577 NZD
CA$4,365 CAD
View
Most Expensive
The Diamond Guys
1970355051 · Oct 31
$9,837 NZD
$5,544 USD
View
Price under review
2 more retailers have this diamond
Prices start from $5,577 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.

B
2.31ct Marquise
$5,577 NZD