Radiant|Lab Grown|IGI

0.73ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG644419490

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG644419490

Diamond specifications and retailer prices

From €115 EUR
$128 USD
As of October 27, 2026
Save €1,080 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,195 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant 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 LG644419490 or 644419490. Listed at 14 retailers as of October 26, 2026, with prices from €115 to €1,195, a €1,080 spread on the same certified stone. MOH London lists it at €1,195. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644419490
Dimensions6.32 × 4.29 × 3.03 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm4.29 mm0.73 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644419490
Side View
Table 64.0%Crown 42.5°Girdle: Slightly ThickPavilionCulet: NoneDepth 70.6%

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: €1,195 EUR|Low: €111 EUR|High: €1,208 EUR|Avg: €368 EUR|-0.9%
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
October 27, 2026
Retailer 9€115 EUR
Retailer 11€129 EUR
Retailer 12€134 EUR
Retailer 10€143 EUR
Retailer 5€161 EUR
Retailer 14€207 EUR
Retailer 2€238 EUR
Retailer 3€243 EUR
Retailer 8€249 EUR
Retailer 4€396 EUR
Retailer 6€510 EUR
Retailer 13€753 EUR
Retailer 7€867 EUR
MOH London€1,195 EUR

41 data points across 14 retailers

14 retailers€115 EUR to €1,195 EUR

A
Cheapest Retailer
-
€115 EUR
$128 USD
A
Retailer 2
-
€129 EUR
$144 USD
View
Final sale: no returns
A
Retailer 3
-
€134 EUR
$149 USD
View
A
Retailer 4
-
€143 EUR
$159 USD
View
A
Retailer 5
-
€161 EUR
HK$1,400 HKD
View
A
Retailer 6
-
€238 EUR
£208 GBP
View
A
Retailer 7
-
€243 EUR
$271 USD
View
A
Retailer 8
-
€249 EUR
View
B+
Retailer 9
-
€396 EUR
SGD 596 SGD
View
B+
Retailer 10
-
€426 EUR
£373 GBP
View
B
Retailer 11
-
€510 EUR
$568 USD
View
B
Retailer 12
-
€753 EUR
£660 GBP
View
B
Retailer 13
-
€867 EUR
$965 USD
View
Most Expensive
B
MOH London
LG644419490 · Oct 26
€1,195 EUR
£1,047 GBP
View
13 more retailers have this diamond
Prices start from €115 EURSave up to €1,080 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 Radiant
€115 EUR