Marquise|Lab Grown|IGI

3.03ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG848680444

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848680444

Diamond specifications and retailer prices

From $613 USD
As of October 30, 2026
Save $892 USD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,505 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848680444 or 848680444. Listed at 3 retailers as of October 26, 2026, with prices from $613 to $1,505, a $892 spread on the same certified stone. MOH London lists it at $1,505. 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

3.03
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848680444
Dimensions15.08 × 7.34 × 4.72 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.08 mm7.34 mm3.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848680444
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 64.3%

Caratlytics Score

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

Last verified: Oct 30
Current: $1,505 USD|Low: $613 USD|High: $1,505 USD|Avg: $862 USD
MOH London
Retailer 2
Retailer 3
October 26, 2026
Retailer 3$613 USD
Retailer 2$913 USD
MOH London$1,505 USD

3 data points across 3 retailers

3 retailers$613 USD to $1,505 USD

B+
Cheapest Retailer
-
$613 USD
A
Retailer 2
-
$913 USD
View
Most Expensive
B+
MOH London
LG848680444 · Oct 26
$1,505 USD
£1,185 GBP
View
2 more retailers have this diamond
Prices start from $613 USDSave up to $892 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
3.03ct Marquise
$613 USD