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Marquise|Lab Grown|IGI

5.10ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG717597155

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG717597155

Diamond specifications and retailer prices

From €1,721 EUR
CA$2,670 CAD
As of October 30, 2026
Save €762 EUR (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,483 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over 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 LG717597155 or 717597155. Listed at 2 retailers as of October 30, 2026, with prices from €1,721 to €2,483, a €762 spread on the same certified stone. The Diamond Guys lists it at €2,483. 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

5.10
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717597155
Dimensions18.67 × 8.92 × 5.46 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
18.67 mm8.92 mm5.10 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717597155
Side View
Table 63.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €6,221 EUR|Low: €671 EUR|High: €9,067 EUR|Avg: €2,012 EUR|+12.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
The Diamond Guys
August 3, 2026
Retailer 12€671 EUR
Retailer 6€779 EUR
Retailer 5€904 EUR
Retailer 8€1,018 EUR
Retailer 2€1,078 EUR
Retailer 3€1,213 EUR
Retailer 13€1,361 EUR
Retailer 7€1,721 EUR
Retailer 10€1,728 EUR
Retailer 11€2,069 EUR
The Diamond Guys€2,483 EUR
Retailer 14€3,929 EUR
Retailer 4€4,134 EUR
Retailer 9€5,761 EUR
Retailer 1€6,221 EUR

59 data points across 15 retailers

2 retailers€1,721 EUR to €2,483 EUR

A
Cheapest Retailer
-
€1,721 EUR
CA$2,670 CAD
Most Expensive
B+
The Diamond Guys
1954434968 · Nov 1
€2,483 EUR
$2,774 USD
View
1 more retailer has this diamond
Prices start from €1,721 EURSave up to €762 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
5.10ct Marquise
€1,721 EUR