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Marquise|Lab Grown|IGI

3.03ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG750522533

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750522533

Diamond specifications and retailer prices

From €3,795 EUR
$4,240 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €3,795 EUR at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750522533 or 750522533. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750522533
Dimensions15.60 × 7.59 × 4.61 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
15.60 mm7.59 mm3.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750522533
Side View
Table 59.0%Crown 34.4°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €631 EUR|Low: €547 EUR|High: €4,158 EUR|Avg: €1,689 EUR|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Shane Co
September 18, 2026
Retailer 7€547 EUR
Retailer 3€604 EUR
Retailer 1€631 EUR
Retailer 2€796 EUR
Retailer 6€1,662 EUR
Retailer 8€2,101 EUR
Retailer 5€3,177 EUR
Retailer 4€3,237 EUR
Shane Co€3,795 EUR

38 data points across 9 retailers

1 retailer

B
Shane Co
26D0K73 · Oct 30
€3,795 EUR
$4,240 USD
View

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.

B
3.03ct Marquise
€3,795 EUR