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Marquise|Lab Grown|IGI

0.73ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG799602941

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799602941

Diamond specifications and retailer prices

From $136 USD
As of October 30, 2026
Save $1,174 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,310 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799602941 or 799602941. Listed at 16 retailers as of October 30, 2026, with prices from $136 to $1,310, a $1,174 spread on the same certified stone. Do Amore Diamonds lists it at $1,310. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799602941
Dimensions9.36 × 4.86 × 2.95 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm4.86 mm0.73 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799602941
Side View
Table 57.0%Crown 32°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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 30
Current: $1,310 USD|Low: $131 USD|High: $1,310 USD|Avg: $485 USD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 1, 2026
Retailer 18$136 USD
Retailer 6$152 USD
Retailer 5$158 USD
Retailer 8$212 USD
Retailer 16$230 USD
Retailer 9$282 USD
Retailer 7$308 USD
Retailer 3$317 USD
Retailer 10$361 USD
Retailer 14$430 USD
Retailer 15$450 USD
Retailer 2$475 USD
Retailer 13$545 USD
Retailer 17$574 USD
Retailer 19$599 USD
Retailer 4$683 USD
Retailer 11$722 USD
Retailer 12$871 USD
Do Amore Diamonds$1,310 USD

30 data points across 19 retailers

16 retailers$136 USD to $1,310 USD

A
Cheapest Retailer
-
$136 USD
A
Retailer 2
-
$152 USD
View
Final sale: no returns
A
Retailer 3
-
$158 USD
View
A
Retailer 4
-
$212 USD
View
A
Retailer 5
-
$230 USD
View
A
Retailer 6
-
$282 USD
HK$2,200 HKD
View
A
Retailer 7
-
$317 USD
View
B+
Retailer 8
-
$430 USD
View
B+
Retailer 9
-
$450 USD
A$693 AUD
View
B+
Retailer 10
-
$475 USD
A$731 AUD
View
B+
Retailer 11
-
$545 USD
A$838 AUD
View
B+
Retailer 12
-
$574 USD
View
B
Retailer 13
-
$599 USD
View
B
Retailer 14
-
$683 USD
SGD 923 SGD
View
B
Retailer 15
-
$871 USD
£686 GBP
View
Most Expensive
B
Do Amore Diamonds
27-28D064E15 · Oct 31
$1,310 USD
View
15 more retailers have this diamond
Prices start from $136 USDSave up to $1,174 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
$136 USD