Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG828618348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828618348

Diamond specifications and retailer prices

From €435 EUR
A$748 AUD
As of October 31, 2026
15 retailers carry this diamond
Most expensive: €912 EUR at Reve Diamonds · As of October 11, 2026
View at Reve 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618348 or 828618348. Listed at 15 retailers as of October 31, 2026. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618348
Dimensions9.59 × 4.70 × 2.82 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm4.70 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828618348
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €192 EUR|Low: €101 EUR|High: €5,320 EUR|Avg: €747 EUR|-1.4%
Retailer 1
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
Retailer 18
Reve Diamonds
October 15, 2026
Retailer 13€129 EUR
Retailer 4€144 EUR
Retailer 2€149 EUR
Retailer 6€160 EUR
Retailer 15€160 EUR
Retailer 1€192 EUR
Retailer 14€218 EUR
Retailer 11€304 EUR
Retailer 12€317 EUR
Retailer 8€384 EUR
Retailer 9€435 EUR
Retailer 7€445 EUR
Retailer 17€491 EUR
Retailer 16€568 EUR
Retailer 5€724 EUR
Retailer 3€836 EUR
Reve Diamonds€912 EUR
Retailer 18€1,235 EUR
Retailer 10€5,320 EUR

30 data points across 19 retailers

15 retailers

Retailer 1
-
€129 EUR
$144 USD
Price last confirmed 23 days ago
Retailer 2
-
€149 EUR
$167 USD
View
Price last confirmed 32 days ago
Retailer 3
-
€160 EUR
$179 USD
View
Price last confirmed 19 days ago
Retailer 4
-
€160 EUR
$179 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€218 EUR
$243 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€284 EUR
$317 USD
View
Price last confirmed 62 days ago
Retailer 7
-
€304 EUR
£267 GBP
View
Price last confirmed 17 days ago
Retailer 8
-
€317 EUR
ZAR 5,721 ZAR
View
Price last confirmed 18 days ago
Retailer 9
-
€384 EUR
A$660 AUD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
€435 EUR
A$748 AUD
View
Retailer 11
-
€491 EUR
$549 USD
View
Price last confirmed 18 days ago
Retailer 12
-
€568 EUR
$635 USD
View
Price last confirmed 31 days ago
Retailer 13
-
€724 EUR
$809 USD
View
Price last confirmed 19 days ago
Retailer 14
-
€836 EUR
£735 GBP
View
Price last confirmed 20 days ago
Most Expensive
Reve Diamonds
F05A381AE · Oct 11
€912 EUR
$1,019 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from €435 EUR

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.

B+
0.73ct Marquise
€435 EUR