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Marquise|Lab Grown|IGI

0.74ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG649499139

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG649499139

Diamond specifications and retailer prices

From €206 EUR
$231 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €206 EUR at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG649499139 or 649499139. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649499139
Dimensions9.56 × 4.68 × 2.95 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.56 mm4.68 mm0.74 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649499139
Side View
Table 56.0%Crown 32.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €431 EUR|Low: €128 EUR|High: €1,058 EUR|Avg: €606 EUR|-15.7%
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William & Sons Jewelers
September 27, 2026
Retailer 2€128 EUR
William & Sons Jewelers€206 EUR
Retailer 10€372 EUR
Retailer 12€383 EUR
Retailer 1€431 EUR
Retailer 5€567 EUR
Retailer 11€570 EUR
Retailer 6€592 EUR
Retailer 3€617 EUR
Retailer 7€796 EUR
Retailer 8€856 EUR
Retailer 9€949 EUR
Retailer 4€951 EUR

51 data points across 13 retailers

1 retailer

A
William & Sons Jewelers
cert_LG649499139 · Nov 2
€206 EUR
$231 USD
View
Final sale: no returns

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
€206 EUR