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 $224 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $224 USD 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
Dimensions4.65 × 4.65 × 9.43 mm
L/W Ratio1.00
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
4.65 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: $995 USD|Low: $139 USD|High: $1,180 USD|Avg: $701 USD
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William & Sons Jewelers
September 28, 2026
Retailer 3$139 USD
William & Sons Jewelers$224 USD
Retailer 13$406 USD
Retailer 2$419 USD
Retailer 8$475 USD
Retailer 5$488 USD
Retailer 15$620 USD
Retailer 9$631 USD
Retailer 14$655 USD
Retailer 4$673 USD
Retailer 10$879 USD
Retailer 11$940 USD
Retailer 1$995 USD
Retailer 6$1,036 USD
Retailer 12$1,039 USD
Retailer 7$1,170 USD

47 data points across 16 retailers

1 retailer

A
William & Sons Jewelers
cert_LG723522233 · Oct 31
$224 USD
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Final sale: no returns

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A
0.73ct Marquise
$224 USD