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Marquise|Lab Grown|IGI

0.73ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG677506083

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG677506083

Diamond specifications and retailer prices

From $288 USD
As of November 1, 2026
Save $960 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,248 USD at MOH London · As of November 1, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677506083 or 677506083. Listed at 13 retailers as of November 1, 2026, with prices from $288 to $1,248, a $960 spread on the same certified stone. MOH London lists it at $1,248. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677506083
Dimensions9.35 × 4.66 × 2.95 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm4.66 mm0.73 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG677506083
Side View
Table 62.0%Crown 36.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.3%

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: Nov 1
Current: $1,248 USD|Low: $159 USD|High: $1,264 USD|Avg: $465 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$159 USD
Retailer 6$278 USD
Retailer 10$288 USD
Retailer 2$308 USD
Retailer 4$326 USD
Retailer 3$342 USD
Retailer 11$386 USD
Retailer 5$536 USD
Retailer 8$540 USD
Retailer 7$777 USD
MOH London$1,248 USD

42 data points across 11 retailers

13 retailers$288 USD to $1,248 USD

Retailer 1
-
$116 USD
Price last confirmed 30 days ago
Retailer 2
-
$140 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$158 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$288 USD
View
A
Retailer 5
-
$308 USD
£243 GBP
View
A
Retailer 6
-
$326 USD
£257 GBP
View
Retailer 7
-
$342 USD
View
Price last confirmed 98 days ago
B+
Retailer 8
-
$386 USD
View
Retailer 9
-
$481 USD
View
Price last confirmed 32 days ago
B
Retailer 10
-
$536 USD
View
Retailer 11
-
$540 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$777 USD
£612 GBP
View
Most Expensive
B
MOH London
LG677506083 · Nov 1
$1,248 USD
£983 GBP
View
12 more retailers have this diamond
Prices start from $288 USDSave up to $960 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
$288 USD