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Oval|Lab Grown|IGI

1.02ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG845613598

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845613598

Diamond specifications and retailer prices

From €297 EUR
As of October 31, 2026
Save €495 EUR (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €793 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG845613598 or 845613598. Listed at 4 retailers as of October 31, 2026, with prices from €297 to €793, a €495 spread on the same certified stone. MOH London lists it at €793. 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

1.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845613598
Dimensions8.14 × 5.58 × 3.51 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.58 mm1.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845613598
Side View
Table 61.0%Crown 37.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €793 EUR|Low: €297 EUR|High: €797 EUR|Avg: €542 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 3€297 EUR
Retailer 4€455 EUR
Retailer 2€502 EUR
MOH London€793 EUR

5 data points across 4 retailers

4 retailers€297 EUR to €793 EUR

A
Cheapest Retailer
-
€297 EUR
Retailer 2
-
€455 EUR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€502 EUR
View
Most Expensive
B
MOH London
LG845613598 · Nov 1
€793 EUR
£697 GBP
View
3 more retailers have this diamond
Prices start from €297 EURSave up to €495 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
1.02ct Oval
€297 EUR