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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 €502 EUR
$561 USD
As of November 1, 2026
Save €3,167 EUR (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,669 EUR at Frank Darling · As of October 31, 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 October 31, 2026, with prices from €502 to €3,669, a €3,167 spread on the same certified stone. Frank Darling lists it at €3,669. 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 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: €3,669 EUR|Low: €491 EUR|High: €3,669 EUR|Avg: €1,632 EUR|+0.0%
Frank Darling
Retailer 2
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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€502 EUR
Retailer 12€568 EUR
Retailer 9€697 EUR
Retailer 13€703 EUR
Retailer 10€781 EUR
Retailer 4€906 EUR
Retailer 6€1,112 EUR
Retailer 3€1,162 EUR
Retailer 14€1,688 EUR
Retailer 7€1,823 EUR
Retailer 2€2,515 EUR
Retailer 11€3,133 EUR
Retailer 5€3,401 EUR
Frank Darling€3,669 EUR

10 data points across 14 retailers

5 retailers€502 EUR to €3,669 EUR

A
Cheapest Retailer
-
€502 EUR
$561 USD
Final sale: no returns
B+
Retailer 2
-
€697 EUR
$779 USD
View
B+
Retailer 3
-
€1,823 EUR
$2,037 USD
View
B
Retailer 4
-
€2,515 EUR
$2,810 USD
View
Most Expensive
B
Frank Darling
100756554381KD · Oct 31
€3,669 EUR
$4,099 USD
View
4 more retailers have this diamond
Prices start from €502 EURSave up to €3,167 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
€502 EUR