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Marquise|Lab Grown|IGI

0.74ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG815641240

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815641240

Diamond specifications and retailer prices

From €489 EUR
As of November 3, 2026
Save €1,723 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,212 EUR at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815641240 or 815641240. Listed at 16 retailers as of November 3, 2026, with prices from €489 to €2,212, a €1,723 spread on the same certified stone. Riddles Jewelry lists it at €2,212. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.74
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815641240
Dimensions9.87 × 4.57 × 2.81 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm4.57 mm0.74 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815641240
Side View
Table 61.0%Crown 33.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: €784 EUR|Low: €489 EUR|High: €2,212 EUR|Avg: €1,195 EUR|+1.7%
Retailer 1
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
Riddles Jewelry
November 4, 2026
Retailer 12€489 EUR
Retailer 4€502 EUR
Retailer 2€637 EUR
Retailer 9€730 EUR
Retailer 14€763 EUR
Retailer 11€767 EUR
Retailer 1€784 EUR
Retailer 8€870 EUR
Retailer 13€1,054 EUR
Retailer 6€1,571 EUR
Retailer 5€1,595 EUR
Retailer 10€1,726 EUR
Retailer 3€1,733 EUR
Retailer 7€1,762 EUR
Riddles Jewelry€2,212 EUR

42 data points across 15 retailers

16 retailers€489 EUR to €2,212 EUR

A
Cheapest Retailer
-
€489 EUR
Final sale: no returns
A
Retailer 2
-
€502 EUR
View
B+
Retailer 3
-
€637 EUR
View
Retailer 4
-
€730 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€763 EUR
View
B+
Retailer 6
-
€767 EUR
View
B+
Retailer 7
-
€784 EUR
View
B+
Retailer 8
-
€870 EUR
View
B
Retailer 9
-
€1,054 EUR
View
B
Retailer 10
-
€1,118 EUR
View
B
Retailer 11
-
€1,571 EUR
View
B
Retailer 12
-
€1,595 EUR
View
B
Retailer 13
-
€1,726 EUR
View
B
Retailer 14
-
€1,762 EUR
View
B
Retailer 15
-
€1,769 EUR
View
Most Expensive
B
Riddles Jewelry
1966210849 · Nov 4
€2,212 EUR
$2,492 USD
View
15 more retailers have this diamond
Prices start from €489 EURSave up to €1,723 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
0.74ct Marquise
€489 EUR