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Marquise|Lab Grown|IGI

0.73ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG783663837

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783663837

Diamond specifications and retailer prices

From $209 USD
As of October 27, 2026
Save $1,051 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,260 USD at Do Amore Diamonds · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783663837 or 783663837. Listed at 18 retailers as of October 27, 2026, with prices from $209 to $1,260, a $1,051 spread on the same certified stone. Do Amore Diamonds lists it at $1,260. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783663837
Dimensions9.33 × 4.74 × 2.87 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm4.74 mm0.73 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783663837
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.5%

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 27
Current: $1,260 USD|Low: $104 USD|High: $1,378 USD|Avg: $488 USD
Do Amore Diamonds
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Retailer 24
October 31, 2026
Retailer 3$165 USD
Retailer 24$209 USD
Retailer 6$255 USD
Retailer 20$275 USD
Retailer 7$282 USD
Retailer 10$286 USD
Retailer 18$287 USD
Retailer 15$302 USD
Retailer 21$357 USD
Retailer 8$367 USD
Retailer 22$378 USD
Retailer 13$385 USD
Retailer 9$408 USD
Retailer 14$496 USD
Retailer 16$499 USD
Retailer 2$506 USD
Retailer 12$530 USD
Retailer 19$641 USD
Retailer 5$692 USD
Retailer 17$808 USD
Retailer 4$826 USD
Retailer 23$1,031 USD
Do Amore Diamonds$1,260 USD
Retailer 11$1,378 USD

21 data points across 24 retailers

18 retailers$209 USD to $1,260 USD

A
Cheapest Retailer
-
$209 USD
Retailer 2
-
$255 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$275 USD
View
Retailer 4
-
$286 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$287 USD
View
Retailer 6
-
$302 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$357 USD
£281 GBP
View
Retailer 8
-
$367 USD
£289 GBP
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$378 USD
£298 GBP
View
B+
Retailer 10
-
$385 USD
View
Retailer 11
-
$385 USD
View
Price last confirmed 29 days ago
Retailer 12
-
$408 USD
A$627 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$506 USD
A$778 AUD
View
B
Retailer 14
-
$641 USD
View
B
Retailer 15
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$692 USD
View
B
Retailer 16
-
$826 USD
View
B
Retailer 17
-
$1,031 USD
View
Most Expensive
B
Do Amore Diamonds
20-D73262 · Oct 29
$1,260 USD
View
17 more retailers have this diamond
Prices start from $209 USDSave up to $1,051 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
$209 USD