Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG803661061

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803661061

Diamond specifications and retailer prices

From $164 USD
As of October 27, 2026
Save $861 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,025 USD at Reve Diamonds · As of October 25, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803661061 or 803661061. Listed at 21 retailers as of October 25, 2026, with prices from $164 to $1,025, a $861 spread on the same certified stone. Reve Diamonds lists it at $1,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661061
Dimensions9.40 × 4.91 × 2.74 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm4.91 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803661061
Side View
Table 61.0%Crown 33.3°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 55.8%

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: Oct 27
Current: $499 USD|Low: $141 USD|High: $1,025 USD|Avg: $422 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 5$147 USD
Retailer 7$164 USD
Retailer 17$171 USD
Retailer 14$182 USD
Retailer 2$235 USD
Retailer 9$304 USD
Retailer 16$311 USD
Retailer 12$314 USD
Retailer 3$327 USD
Retailer 4$337 USD
Retailer 8$415 USD
Retailer 1$499 USD
Retailer 11$576 USD
Retailer 15$586 USD
Retailer 18$619 USD
Retailer 10$642 USD
Retailer 6$740 USD
Retailer 13$853 USD
Reve Diamonds$1,025 USD

41 data points across 19 retailers

21 retailers$164 USD to $1,025 USD

A
Retailer 1
-
$147 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$164 USD
View
Final sale: no returns
A
Retailer 3
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$171 USD
View
A
Retailer 4
-
$182 USD
View
A
Retailer 5
-
$205 USD
HK$1,600 HKD
View
A
Retailer 6
-
$235 USD
View
A
Retailer 7
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$304 USD
View
A
Retailer 8
-
$311 USD
€296 EUR
View
A
Retailer 9
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$314 USD
£247 GBP
View
A
Retailer 10
-
$327 USD
ZAR 5,277 ZAR
View
Price last confirmed 11 days ago
A
Retailer 11
-
$337 USD
View
B+
Retailer 12
-
$415 USD
View
B+
Retailer 13
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$466 USD
View
B+
Retailer 14
-
$499 USD
SGD 674 SGD
View
B+
Retailer 15
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$576 USD
View
B+
Retailer 16
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$586 USD
View
B
Retailer 17
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$619 USD
View
Price last confirmed 7 days ago
B
Retailer 18
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$642 USD
View
B
Retailer 19
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$740 USD
View
B
Retailer 20
-
$853 USD
£672 GBP
View
Most Expensive
B
Reve Diamonds
37D8662BB · Oct 25
$1,025 USD
View
20 more retailers have this diamond
Prices start from $164 USDSave up to $861 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
$164 USD