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Marquise|Lab Grown|IGI

3.50ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG795699325

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795699325

Diamond specifications and retailer prices

From €1,384 EUR
CA$2,156 CAD
As of November 2, 2026
Save €613 EUR (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,997 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.5ct lab-grown marquise diamond

This 3.5ct 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 LG795699325 or 795699325. Listed at 2 retailers as of November 1, 2026, with prices from €1,384 to €1,997, a €613 spread on the same certified stone. The Diamond Guys lists it at €1,997. 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

3.50
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795699325
Dimensions15.80 × 7.75 × 4.91 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.80 mm7.75 mm3.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795699325
Side View
Table 61.0%Crown 37.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €878 EUR|Low: €780 EUR|High: €5,831 EUR|Avg: €2,102 EUR|+12.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 3, 2026
Retailer 1€878 EUR
Retailer 7€882 EUR
Retailer 8€979 EUR
Retailer 5€1,202 EUR
Retailer 4€1,384 EUR
Retailer 6€1,693 EUR
Retailer 9€1,848 EUR
The Diamond Guys€1,997 EUR
Retailer 2€3,263 EUR
Retailer 3€3,962 EUR
Retailer 10€5,831 EUR

23 data points across 11 retailers

2 retailers€1,384 EUR to €1,997 EUR

B+
Cheapest Retailer
-
€1,384 EUR
CA$2,156 CAD
Most Expensive
B
The Diamond Guys
1958036856 · Nov 1
€1,997 EUR
$2,240 USD
View
1 more retailer has this diamond
Prices start from €1,384 EURSave up to €613 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+
3.50ct Marquise
€1,384 EUR