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Marquise|Lab Grown|IGI

0.73ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG681591008

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG681591008

Diamond specifications and retailer prices

From $116 USD
As of October 27, 2026
Save $1,093 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,209 USD at MOH London · As of October 29, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681591008 or 681591008. Listed at 16 retailers as of October 27, 2026, with prices from $116 to $1,209, a $1,093 spread on the same certified stone. MOH London lists it at $1,209. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681591008
Dimensions9.80 × 4.53 × 2.79 mm
L/W Ratio2.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm4.53 mm0.73 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG681591008
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,209 USD|Low: $116 USD|High: $1,402 USD|Avg: $408 USD|-12.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
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
October 29, 2026
Retailer 17$116 USD
Retailer 13$135 USD
Retailer 6$153 USD
Retailer 11$153 USD
Retailer 9$220 USD
Retailer 12$238 USD
Retailer 7$282 USD
Retailer 2$293 USD
Retailer 3$305 USD
Retailer 10$314 USD
Retailer 16$382 USD
Retailer 14$463 USD
Retailer 15$517 USD
Retailer 5$521 USD
Retailer 8$600 USD
Retailer 4$762 USD
MOH London$1,209 USD

41 data points across 17 retailers

16 retailers$116 USD to $1,209 USD

A
Cheapest Retailer
-
$116 USD
A
Retailer 2
-
$135 USD
View
A
Retailer 3
-
$153 USD
View
A
Retailer 4
-
$153 USD
View
A
Retailer 5
-
$220 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$238 USD
View
A
Retailer 7
-
$282 USD
View
A
Retailer 8
-
$293 USD
£231 GBP
View
A
Retailer 9
-
$314 USD
£247 GBP
View
B+
Retailer 10
-
$382 USD
View
B+
Retailer 11
-
$463 USD
View
B
Retailer 12
-
$517 USD
View
B+
Retailer 13
-
$521 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$600 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$762 USD
£600 GBP
View
Most Expensive
B
MOH London
LG681591008 · Oct 29
$1,209 USD
£952 GBP
View
15 more retailers have this diamond
Prices start from $116 USDSave up to $1,093 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
$116 USD