Marquise|Lab Grown|IGI

2.03ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG841652800

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841652800

Diamond specifications and retailer prices

From $311 USD
As of November 1, 2026
Save $2,319 USD (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,630 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.03ct lab-grown marquise diamond

This 2.03ct 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 LG841652800 or 841652800. Listed at 4 retailers as of October 28, 2026, with prices from $311 to $2,630, a $2,319 spread on the same certified stone. Brilliant Earth lists it at $2,630. 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

2.03
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841652800
Dimensions13.11 × 6.69 × 4.13 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.11 mm6.69 mm2.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841652800
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,630 USD|Low: $311 USD|High: $2,630 USD|Avg: $1,301 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$311 USD
Retailer 2$634 USD
Retailer 4$1,230 USD
Brilliant Earth$2,630 USD

24 data points across 4 retailers

4 retailers$311 USD to $2,630 USD

A
Cheapest Retailer
-
$311 USD
Final sale: no returns
A
Retailer 2
-
$634 USD
£499 GBP
View
B+
Retailer 3
-
$1,230 USD
View
Most Expensive
B
Brilliant Earth
21726283A · Oct 28
$2,630 USD
View
3 more retailers have this diamond
Prices start from $311 USDSave up to $2,319 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
2.03ct Marquise
$311 USD