Oval|Lab Grown|IGI

0.73ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG830683604

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830683604

Diamond specifications and retailer prices

From €246 EUR
$274 USD
As of October 23, 2026
Save €397 EUR (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €868 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 0.73ct lab-grown oval diamond

This 0.73ct lab-grown oval 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 LG830683604 or 830683604. Listed at 11 retailers as of October 23, 2026, with a 161% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830683604
Dimensions6.98 × 5.16 × 3.19 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.98 mm5.16 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830683604
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.8%

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 23
Current: €868 EUR|Low: €246 EUR|High: €885 EUR|Avg: €437 EUR|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 23, 2026
Retailer 7€246 EUR
Retailer 6€283 EUR
Retailer 4€316 EUR
Retailer 10€333 EUR
Retailer 2€351 EUR
Retailer 8€392 EUR
Retailer 5€405 EUR
Retailer 3€431 EUR
Retailer 11€605 EUR
Retailer 9€643 EUR
MOH London€868 EUR

39 data points across 11 retailers

11 retailers€246 EUR to €643 EUR

A
Cheapest Retailer
-
€246 EUR
$274 USD
Retailer 2
-
€283 EUR
$315 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€316 EUR
£277 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
€333 EUR
$371 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€351 EUR
View
B+
Retailer 6
-
€392 EUR
$436 USD
View
Retailer 7
-
€405 EUR
A$693 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€431 EUR
$480 USD
View
B
Retailer 9
-
€605 EUR
$673 USD
View
B
Retailer 10
-
€643 EUR
$716 USD
View
Most Expensive
MOH London
LG830683604 · Oct 21
€868 EUR
£761 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from €246 EURSave up to €397 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 Oval
€246 EUR