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Marquise|Lab Grown|IGI

0.73ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG723522233

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG723522233

Diamond specifications and retailer prices

From €200 EUR
$224 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €200 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 0.73ct lab-grown marquise diamond

This 0.73ct 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 LG723522233 or 723522233. Listed at a single retailer as of October 31, 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

0.73
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723522233
Dimensions9.43 × 4.65 mm
L/W Ratio2.03
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
9.43 mm4.65 mm0.73 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723522233
Side View
Table 60.0%Crown 35.4°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €887 EUR|Low: €124 EUR|High: €1,052 EUR|Avg: €625 EUR
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William & Sons Jewelers
September 28, 2026
Retailer 3€124 EUR
William & Sons Jewelers€200 EUR
Retailer 13€362 EUR
Retailer 2€374 EUR
Retailer 8€423 EUR
Retailer 5€435 EUR
Retailer 15€553 EUR
Retailer 9€563 EUR
Retailer 14€584 EUR
Retailer 4€600 EUR
Retailer 10€784 EUR
Retailer 11€838 EUR
Retailer 1€887 EUR
Retailer 6€924 EUR
Retailer 12€927 EUR
Retailer 7€1,043 EUR

47 data points across 16 retailers

1 retailer

A
William & Sons Jewelers
cert_LG723522233 · Oct 31
€200 EUR
$224 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
0.73ct Marquise
€200 EUR