CaratHunter
Plans
Oval|Lab Grown|IGI

0.90ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG591315260

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG591315260

Diamond specifications and retailer prices

From €110 EUR
$122 USD
As of October 29, 2026
Save €1,033 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,142 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown oval diamond

This 0.9ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG591315260 or 591315260. Listed at 11 retailers as of October 29, 2026, with prices from €110 to €1,142, a €1,033 spread on the same certified stone. MOH London lists it at €1,142. 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

0.90
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591315260
Dimensions7.83 × 5.47 × 3.44 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.83 mm5.47 mm0.90 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591315260
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.9%

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 29
Current: €1,142 EUR|Low: €110 EUR|High: €1,142 EUR|Avg: €337 EUR
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
October 30, 2026
Retailer 10€110 EUR
Retailer 4€128 EUR
Retailer 11€145 EUR
Retailer 15€161 EUR
Retailer 2€180 EUR
Retailer 5€217 EUR
Retailer 14€263 EUR
Retailer 3€280 EUR
Retailer 9€282 EUR
Retailer 12€355 EUR
Retailer 13€364 EUR
Retailer 7€367 EUR
Retailer 16€438 EUR
Retailer 8€539 EUR
Retailer 6€554 EUR
MOH London€1,142 EUR

4 data points across 16 retailers

11 retailers€110 EUR to €1,142 EUR

A
Cheapest Retailer
-
€110 EUR
$122 USD
A
Retailer 2
-
€128 EUR
$142 USD
View
A
Retailer 3
-
€145 EUR
$161 USD
View
A
Retailer 4
-
€161 EUR
HK$1,400 HKD
View
A
Retailer 5
-
€180 EUR
£158 GBP
View
A
Retailer 6
-
€263 EUR
$293 USD
View
A
Retailer 7
-
€280 EUR
£246 GBP
View
A
Retailer 8
-
€282 EUR
£247 GBP
View
B+
Retailer 9
-
€355 EUR
$395 USD
View
B+
Retailer 10
-
€438 EUR
$487 USD
View
Most Expensive
B
MOH London
LG591315260 · Oct 29
€1,142 EUR
£1,001 GBP
View
10 more retailers have this diamond
Prices start from €110 EURSave up to €1,033 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
0.90ct Oval
€110 EUR