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Marquise|Lab Grown|IGI

0.73ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG731510734

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG731510734

Diamond specifications and retailer prices

From $168 USD
As of November 4, 2026
Save $923 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,091 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731510734 or 731510734. Listed at 26 retailers as of November 4, 2026, with prices from $168 to $1,091, a $923 spread on the same certified stone. Reve Diamonds lists it at $1,091. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731510734
Dimensions9.22 × 4.79 × 2.94 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.22 mm4.79 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731510734
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $971 USD|Low: $162 USD|High: $1,091 USD|Avg: $480 USD|+2.1%
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Retailer 24
Reve Diamonds
November 4, 2026
Retailer 8$168 USD
Retailer 18$190 USD
Retailer 2$195 USD
Retailer 6$208 USD
Retailer 16$208 USD
Retailer 23$290 USD
Retailer 15$330 USD
Retailer 4$333 USD
Retailer 21$348 USD
Retailer 13$365 USD
Retailer 12$366 USD
Retailer 20$378 USD
Retailer 7$407 USD
Retailer 14$421 USD
Retailer 19$530 USD
Retailer 22$544 USD
Retailer 24$572 USD
Retailer 11$630 USD
Retailer 10$670 USD
Retailer 3$675 USD
Retailer 9$684 USD
Retailer 17$724 USD
Retailer 5$797 USD
Retailer 1$971 USD
Reve Diamonds$1,091 USD

30 data points across 25 retailers

26 retailers$168 USD to $1,091 USD

A
Cheapest Retailer
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$168 USD
A
Retailer 2
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$190 USD
View
Final sale: no returns
A
Retailer 3
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$195 USD
View
Retailer 4
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$208 USD
View
Price last confirmed 11 days ago
A
Retailer 5
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$208 USD
View
Retailer 6
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$290 USD
View
Price last confirmed 8 days ago
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Retailer 7
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$330 USD
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A
Retailer 8
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$333 USD
View
A
Retailer 9
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$348 USD
View
A
Retailer 10
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$365 USD
View
A
Retailer 11
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$366 USD
View
A
Retailer 12
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$378 USD
View
B+
Retailer 13
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$407 USD
View
B+
Retailer 14
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$421 USD
View
B+
Retailer 15
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$530 USD
View
B+
Retailer 16
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$544 USD
View
Retailer 17
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$572 USD
View
Price last confirmed 8 days ago
Retailer 18
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$630 USD
View
Price last confirmed 20 days ago
B+
Retailer 19
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$641 USD
View
B
Retailer 20
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$670 USD
View
B
Retailer 21
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$675 USD
View
B
Retailer 22
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$684 USD
View
B
Retailer 23
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$724 USD
View
B
Retailer 24
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$797 USD
View
B
Retailer 25
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$971 USD
View
Most Expensive
B
Reve Diamonds
D07ED3A03 · Nov 4
$1,091 USD
View
25 more retailers have this diamond
Prices start from $168 USDSave up to $923 USD

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
$168 USD