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Marquise|Lab Grown|IGI

2.03ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG835657866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835657866

Diamond specifications and retailer prices

From €530 EUR
£468 GBP
As of October 27, 2026
Save €1,636 EUR (76%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,167 EUR at Brilliant Earth · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835657866 or 835657866. Listed at 2 retailers as of October 27, 2026, with prices from €530 to €2,167, a €1,636 spread on the same certified stone. Brilliant Earth lists it at €2,167. 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835657866
Dimensions12.92 × 6.63 × 4.16 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm6.63 mm2.03 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835657866
Side View
Table 60.0%Crown 35°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €2,167 EUR|Low: €456 EUR|High: €2,291 EUR|Avg: €1,075 EUR|-5.4%
Brilliant Earth
Retailer 2
Retailer 3
October 27, 2026
Retailer 3€456 EUR
Retailer 2€530 EUR
Brilliant Earth€2,167 EUR

32 data points across 3 retailers

2 retailers€530 EUR to €2,167 EUR

A
Cheapest Retailer
-
€530 EUR
£468 GBP
Most Expensive
B
Brilliant Earth
21352414A · Nov 2
€2,167 EUR
$2,430 USD
View
1 more retailer has this diamond
Prices start from €530 EURSave up to €1,636 EUR

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
€530 EUR