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Oval|Lab Grown|IGI

5.08ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG557233959

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG557233959

Diamond specifications and retailer prices

From €995 EUR
$1,112 USD
As of October 31, 2026
Save €3,168 EUR (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €4,163 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.08ct lab-grown oval diamond

This 5.08ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG557233959 or 557233959. Listed at 5 retailers as of October 31, 2026, with prices from €995 to €4,163, a €3,168 spread on the same certified stone. Taylor and Hart lists it at €4,163. 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

5.08
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557233959
Dimensions14.23 × 9.82 × 6.04 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
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
14.23 mm9.82 mm5.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557233959
Side View
Table 61.0%Crown 36.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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 31
Current: €2,196 EUR|Low: €995 EUR|High: €5,934 EUR|Avg: €3,024 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 31, 2026
Retailer 3€995 EUR
Retailer 9€1,020 EUR
Retailer 6€1,343 EUR
Retailer 4€1,698 EUR
Retailer 8€1,908 EUR
Retailer 1€2,196 EUR
Retailer 5€2,230 EUR
Taylor and Hart€4,163 EUR
Retailer 2€4,390 EUR
Retailer 10€5,417 EUR
Retailer 7€5,934 EUR

3 data points across 11 retailers

5 retailers€995 EUR to €4,163 EUR

A
Cheapest Retailer
-
€995 EUR
$1,112 USD
B+
Retailer 2
-
€1,698 EUR
£1,494 GBP
View
B
Retailer 3
-
€2,196 EUR
$2,453 USD
View
B
Retailer 4
-
€2,230 EUR
$2,491 USD
View
Most Expensive
B
Taylor and Hart
0Q87JRO · Oct 31
€4,163 EUR
$4,651 USD
View
4 more retailers have this diamond
Prices start from €995 EURSave up to €3,168 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
5.08ct Oval
€995 EUR