CaratHunter
Plans
Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG770683843

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770683843

Diamond specifications and retailer prices

From €119 EUR
$133 USD
As of October 30, 2026
Save €1,118 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,237 EUR 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG770683843 or 770683843. Listed at 20 retailers as of October 29, 2026, with prices from €119 to €1,237, a €1,118 spread on the same certified stone. MOH London lists it at €1,237. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683843
Dimensions9.83 × 4.50 × 3.00 mm
L/W Ratio2.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm4.50 mm0.73 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770683843
Side View
Table 55.0%Crown 33.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 66.7%

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: €1,237 EUR|Low: €114 EUR|High: €1,245 EUR|Avg: €374 EUR|+0.6%
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 17€119 EUR
Retailer 8€132 EUR
Retailer 5€138 EUR
Retailer 3€148 EUR
Retailer 6€148 EUR
Retailer 19€199 EUR
Retailer 10€235 EUR
Retailer 12€237 EUR
Retailer 2€247 EUR
Retailer 14€266 EUR
Retailer 15€283 EUR
Retailer 13€321 EUR
Retailer 7€358 EUR
Retailer 4€474 EUR
Retailer 16€500 EUR
Retailer 11€524 EUR
Retailer 18€582 EUR
Retailer 9€778 EUR
MOH London€1,237 EUR

45 data points across 19 retailers

20 retailers€119 EUR to €1,237 EUR

A
Cheapest Retailer
-
€119 EUR
$133 USD
A
Retailer 2
-
€132 EUR
$148 USD
View
Final sale: no returns
A
Retailer 3
-
€138 EUR
$154 USD
View
A
Retailer 4
-
€148 EUR
$165 USD
View
A
Retailer 5
-
€148 EUR
$165 USD
View
A
Retailer 6
-
€199 EUR
$222 USD
View
A
Retailer 7
-
€235 EUR
$263 USD
View
A
Retailer 8
-
€237 EUR
$265 USD
View
A
Retailer 9
-
€247 EUR
£217 GBP
View
A
Retailer 10
-
€266 EUR
ZAR 4,805 ZAR
View
B+
Retailer 11
-
€283 EUR
View
B+
Retailer 12
-
€321 EUR
£282 GBP
View
B+
Retailer 13
-
€358 EUR
$400 USD
View
B
Retailer 14
-
€474 EUR
$529 USD
View
B
Retailer 15
-
€500 EUR
$559 USD
View
B
Retailer 16
-
€524 EUR
$585 USD
View
B
Retailer 17
-
€582 EUR
$650 USD
View
B
Retailer 18
-
€778 EUR
£684 GBP
View
B
Retailer 19
-
€876 EUR
$979 USD
View
Most Expensive
B
MOH London
LG770683843 · Oct 29
€1,237 EUR
£1,088 GBP
View
19 more retailers have this diamond
Prices start from €119 EURSave up to €1,118 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.

A
0.73ct Marquise
€119 EUR