Marquise|Lab Grown|IGI

2.06ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG841635256

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841635256

Diamond specifications and retailer prices

From $673 USD
£530 GBP
As of October 26, 2026
Save $577 USD (46%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,670 USD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 2.06ct lab-grown marquise diamond

This 2.06ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841635256 or 841635256. Listed at 3 retailers as of October 25, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.06
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841635256
Dimensions12.49 × 6.64 × 4.32 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
12.49 mm6.64 mm2.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841635256
Side View
Table 59.0%Crown 37°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $673 USD|Low: $336 USD|High: $1,265 USD|Avg: $905 USD|-6.8%
Retailer 1
Retailer 2
Retailer 3
October 26, 2026
Retailer 3$336 USD
Retailer 1$673 USD
Retailer 2$1,250 USD

22 data points across 3 retailers

3 retailers$673 USD to $1,250 USD

A
Cheapest Retailer
-
$673 USD
£530 GBP
B+
Retailer 2
-
$1,250 USD
View
Most Expensive
Brilliant Earth
21736095A · Oct 22
$2,670 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from $673 USDSave up to $577 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
2.06ct Marquise
$673 USD