Marquise|Lab Grown|IGI

3.03ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG851637232

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851637232

Diamond specifications and retailer prices

From $486 USD
As of November 4, 2026
Save $1,240 USD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,726 USD at MOH London · As of November 5, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851637232 or 851637232. Listed at 5 retailers as of November 4, 2026, with prices from $486 to $1,726, a $1,240 spread on the same certified stone. MOH London lists it at $1,726. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851637232
Dimensions14.30 × 7.58 × 4.83 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.30 mm7.58 mm3.03 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851637232
Side View
Table 57.0%Crown 36.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,726 USD|Low: $486 USD|High: $1,726 USD|Avg: $980 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$486 USD
Retailer 5$602 USD
Retailer 2$1,011 USD
Retailer 4$1,464 USD
MOH London$1,726 USD

2 data points across 5 retailers

5 retailers$486 USD to $1,726 USD

A
Cheapest Retailer
-
$486 USD
B+
Retailer 2
-
$602 USD
View
A
Retailer 3
-
$1,011 USD
View
B+
Retailer 4
-
$1,464 USD
View
Most Expensive
B+
MOH London
LG851637232 · Nov 5
$1,726 USD
£1,359 GBP
View
4 more retailers have this diamond
Prices start from $486 USDSave up to $1,240 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
$486 USD