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Marquise|Lab Grown|IGI

3.55ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG797628200

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797628200

Diamond specifications and retailer prices

From €1,404 EUR
CA$2,187 CAD
As of November 2, 2026
Save €622 EUR (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,026 EUR at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.55ct lab-grown marquise diamond

This 3.55ct 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 LG797628200 or 797628200. Listed at 2 retailers as of November 2, 2026, with prices from €1,404 to €2,026, a €622 spread on the same certified stone. The Diamond Guys lists it at €2,026. 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

3.55
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797628200
Dimensions16.40 × 7.91 × 4.84 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.40 mm7.91 mm3.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797628200
Side View
Table 60.0%Crown 34.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €882 EUR|Low: €328 EUR|High: €4,019 EUR|Avg: €1,789 EUR|+12.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
The Diamond Guys
September 16, 2026
Retailer 9€336 EUR
Retailer 3€575 EUR
Retailer 8€635 EUR
Retailer 1€882 EUR
Retailer 5€891 EUR
Retailer 11€921 EUR
Retailer 4€1,149 EUR
Retailer 2€1,404 EUR
Retailer 7€1,576 EUR
Retailer 12€1,997 EUR
The Diamond Guys€2,026 EUR
Retailer 13€2,141 EUR
Retailer 6€3,309 EUR
Retailer 10€3,745 EUR
Retailer 14€4,019 EUR

47 data points across 15 retailers

2 retailers€1,404 EUR to €2,026 EUR

B+
Cheapest Retailer
-
€1,404 EUR
CA$2,187 CAD
Most Expensive
B
The Diamond Guys
1958036850 · Nov 3
€2,026 EUR
$2,272 USD
View
1 more retailer has this diamond
Prices start from €1,404 EURSave up to €622 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.

B+
3.55ct Marquise
€1,404 EUR