CaratHunter
Plans
Oval|Lab Grown|IGI

1.50ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG850605538

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850605538

Diamond specifications and retailer prices

From €203 EUR
$228 USD
As of November 1, 2026
Save €854 EUR (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,058 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG850605538 or 850605538. Listed at 9 retailers as of November 1, 2026, with prices from €203 to €1,058, a €854 spread on the same certified stone. MOH London lists it at €1,058. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850605538
Dimensions9.51 × 6.36 × 3.89 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm6.36 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850605538
Side View
Table 66.0%Crown 32.6°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 61.2%

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: Nov 1
Current: €1,058 EUR|Low: €203 EUR|High: €1,058 EUR|Avg: €529 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5€203 EUR
Retailer 3€290 EUR
Retailer 7€305 EUR
Retailer 8€402 EUR
Retailer 4€416 EUR
Retailer 2€730 EUR
Retailer 9€775 EUR
Retailer 6€820 EUR
MOH London€1,058 EUR

4 data points across 9 retailers

9 retailers€203 EUR to €1,058 EUR

A
Cheapest Retailer
-
€203 EUR
$228 USD
Final sale: no returns
A
Retailer 2
-
€290 EUR
£256 GBP
View
B+
Retailer 3
-
€305 EUR
$342 USD
View
A
Retailer 4
-
€402 EUR
$451 USD
View
A
Retailer 5
-
€416 EUR
£368 GBP
View
B+
Retailer 6
-
€730 EUR
$819 USD
View
B
Retailer 7
-
€775 EUR
$869 USD
View
B
Retailer 8
-
€820 EUR
$920 USD
View
Most Expensive
B
MOH London
LG850605538 · Nov 1
€1,058 EUR
£934 GBP
View
8 more retailers have this diamond
Prices start from €203 EURSave up to €854 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
1.50ct Oval
€203 EUR