Marquise|Lab Grown|IGI

0.73ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG817639951

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817639951

Diamond specifications and retailer prices

From $131 USD
As of October 30, 2026
Save $1,223 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,354 USD at MOH London · As of October 26, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817639951 or 817639951. Listed at 12 retailers as of October 26, 2026, with prices from $131 to $1,354, a $1,223 spread on the same certified stone. MOH London lists it at $1,354. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817639951
Dimensions9.55 × 4.72 × 2.87 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.55 mm4.72 mm0.73 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817639951
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.8%

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 30
Current: $1,354 USD|Low: $125 USD|High: $1,368 USD|Avg: $422 USD|+4.4%
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
October 26, 2026
Retailer 9$131 USD
Retailer 7$151 USD
Retailer 5$179 USD
Retailer 2$255 USD
Retailer 4$283 USD
Retailer 11$294 USD
Retailer 13$306 USD
Retailer 3$445 USD
Retailer 10$496 USD
Retailer 12$520 USD
Retailer 6$550 USD
Retailer 8$560 USD
MOH London$1,354 USD

14 data points across 13 retailers

12 retailers$131 USD to $1,354 USD

A
Cheapest Retailer
-
$131 USD
A
Retailer 2
-
$151 USD
View
A
Retailer 3
-
$179 USD
HK$1,400 HKD
View
A
Retailer 4
-
$255 USD
View
A
Retailer 5
-
$294 USD
View
A
Retailer 6
-
$306 USD
View
B+
Retailer 7
-
$445 USD
SGD 602 SGD
View
B+
Retailer 8
-
$496 USD
View
B+
Retailer 9
-
$520 USD
View
B+
Retailer 10
-
$550 USD
View
Retailer 11
-
$560 USD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG817639951 · Oct 26
$1,354 USD
£1,066 GBP
View
11 more retailers have this diamond
Prices start from $131 USDSave up to $1,223 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
$131 USD