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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 €1,409 EUR
CA$2,187 CAD
As of October 30, 2026
Save €624 EUR (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,034 EUR at The Diamond Guys · As of November 1, 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 October 30, 2026, with prices from €1,409 to €2,034, a €624 spread on the same certified stone. The Diamond Guys lists it at €2,034. 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
Color
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: Oct 30
Current: €885 EUR|Low: €329 EUR|High: €4,034 EUR|Avg: €1,796 EUR|+12.9%
Retailer 1
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 14
The Diamond Guys
September 16, 2026
Retailer 9€337 EUR
Retailer 3€577 EUR
Retailer 8€637 EUR
Retailer 1€885 EUR
Retailer 5€894 EUR
Retailer 11€925 EUR
Retailer 4€1,154 EUR
Retailer 2€1,409 EUR
Retailer 7€1,582 EUR
Retailer 12€2,005 EUR
The Diamond Guys€2,034 EUR
Retailer 13€2,149 EUR
Retailer 6€3,322 EUR
Retailer 10€3,759 EUR
Retailer 14€4,034 EUR

47 data points across 15 retailers

2 retailers€1,409 EUR to €2,034 EUR

B+
Cheapest Retailer
-
€1,409 EUR
CA$2,187 CAD
Most Expensive
B
The Diamond Guys
1958036850 · Nov 1
€2,034 EUR
$2,272 USD
View
1 more retailer has this diamond
Prices start from €1,409 EURSave up to €624 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
€1,409 EUR