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Marquise|Lab Grown|IGI

3.03ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG846692124

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846692124

Diamond specifications and retailer prices

From €519 EUR
$580 USD
As of November 1, 2026
Save €1,643 EUR (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,162 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846692124 or 846692124. Listed at 10 retailers as of October 31, 2026, with prices from €519 to €2,162, a €1,643 spread on the same certified stone. Taylor and Hart lists it at €2,162. 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
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846692124
Dimensions14.39 × 7.53 × 4.73 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.39 mm7.53 mm3.03 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846692124
Side View
Table 60.0%Crown 36.8°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €519 EUR|Low: €519 EUR|High: €2,162 EUR|Avg: €1,201 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 1, 2026
Retailer 1€519 EUR
Retailer 5€576 EUR
Retailer 3€672 EUR
Retailer 8€763 EUR
Retailer 9€785 EUR
Retailer 4€992 EUR
Retailer 6€1,670 EUR
Retailer 2€1,965 EUR
Retailer 7€2,133 EUR
Taylor and Hart€2,162 EUR

4 data points across 10 retailers

10 retailers€519 EUR to €2,162 EUR

A
Cheapest Retailer
-
€519 EUR
$580 USD
Final sale: no returns
A
Retailer 2
-
€576 EUR
$643 USD
View
A
Retailer 3
-
€672 EUR
£591 GBP
View
B+
Retailer 4
-
€763 EUR
$852 USD
View
A
Retailer 5
-
€785 EUR
$877 USD
View
A
Retailer 6
-
€992 EUR
£873 GBP
View
B+
Retailer 7
-
€1,670 EUR
$1,866 USD
View
B
Retailer 8
-
€1,965 EUR
$2,195 USD
View
B
Retailer 9
-
€2,133 EUR
$2,383 USD
View
Most Expensive
B
Taylor and Hart
DSFUT11 · Oct 31
€2,162 EUR
$2,416 USD
View
9 more retailers have this diamond
Prices start from €519 EURSave up to €1,643 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
3.03ct Marquise
€519 EUR