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Marquise|Lab Grown|IGI

3.55ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG755530461

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755530461

Diamond specifications and retailer prices

From €500 EUR
$561 USD
As of November 1, 2026
Save €3,155 EUR (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,655 EUR at Frank Darling · As of November 2, 2026
View at Frank Darling

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 LG755530461 or 755530461. Listed at 5 retailers as of November 1, 2026, with prices from €500 to €3,655, a €3,155 spread on the same certified stone. Frank Darling lists it at €3,655. 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 angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755530461
Dimensions15.10 × 7.95 × 5.06 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
15.10 mm7.95 mm3.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755530461
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,655 EUR|Low: €489 EUR|High: €3,655 EUR|Avg: €1,625 EUR|+0.0%
Frank Darling
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
October 28, 2026
Retailer 8€500 EUR
Retailer 12€566 EUR
Retailer 9€695 EUR
Retailer 13€700 EUR
Retailer 10€778 EUR
Retailer 4€903 EUR
Retailer 6€1,107 EUR
Retailer 3€1,157 EUR
Retailer 14€1,682 EUR
Retailer 7€1,816 EUR
Retailer 2€2,505 EUR
Retailer 11€3,121 EUR
Retailer 5€3,388 EUR
Frank Darling€3,655 EUR

10 data points across 14 retailers

5 retailers€500 EUR to €3,655 EUR

A
Cheapest Retailer
-
€500 EUR
$561 USD
Final sale: no returns
B+
Retailer 2
-
€695 EUR
$779 USD
View
B+
Retailer 3
-
€1,816 EUR
$2,037 USD
View
B
Retailer 4
-
€2,505 EUR
$2,810 USD
View
Most Expensive
B
Frank Darling
100756554381KD · Nov 2
€3,655 EUR
$4,099 USD
View
4 more retailers have this diamond
Prices start from €500 EURSave up to €3,155 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
3.55ct Marquise
€500 EUR