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Oval|Lab Grown|IGI

5.03ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG800634538

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800634538

Diamond specifications and retailer prices

From €562 EUR
$628 USD
As of October 29, 2026
Save €4,638 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,200 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.03ct lab-grown oval diamond

This 5.03ct 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 LG800634538 or 800634538. Listed at 17 retailers as of October 29, 2026, with prices from €562 to €5,200, a €4,638 spread on the same certified stone. Brilliant Earth lists it at €5,200. 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

5.03
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800634538
Dimensions13.45 × 9.47 × 5.90 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.45 mm9.47 mm5.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800634538
Side View
Table 63.0%Crown 35.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.3%

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: €5,200 EUR|Low: €448 EUR|High: €5,415 EUR|Avg: €1,362 EUR|-3.0%
Brilliant Earth
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
Retailer 17
October 31, 2026
Retailer 3€562 EUR
Retailer 9€579 EUR
Retailer 4€611 EUR
Retailer 6€629 EUR
Retailer 8€652 EUR
Retailer 11€731 EUR
Retailer 12€810 EUR
Retailer 17€933 EUR
Retailer 16€1,064 EUR
Retailer 10€1,092 EUR
Retailer 2€1,149 EUR
Retailer 14€1,665 EUR
Retailer 5€1,808 EUR
Retailer 15€1,833 EUR
Retailer 7€2,250 EUR
Retailer 13€2,750 EUR
Brilliant Earth€5,200 EUR

34 data points across 17 retailers

17 retailers€562 EUR to €5,200 EUR

A
Cheapest Retailer
-
€562 EUR
$628 USD
Retailer 2
-
€579 EUR
$647 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€611 EUR
$683 USD
View
A
Retailer 4
-
€629 EUR
$703 USD
View
Final sale: no returns
A
Retailer 5
-
€652 EUR
$728 USD
View
A
Retailer 6
-
€731 EUR
£643 GBP
View
A
Retailer 7
-
€810 EUR
$905 USD
View
B+
Retailer 8
-
€933 EUR
$1,042 USD
View
A
Retailer 9
-
€1,064 EUR
$1,189 USD
View
B+
Retailer 10
-
€1,092 EUR
£961 GBP
View
B+
Retailer 11
-
€1,149 EUR
View
B+
Retailer 12
-
€1,665 EUR
$1,860 USD
View
B+
Retailer 13
-
€1,808 EUR
$2,020 USD
View
B+
Retailer 14
-
€1,833 EUR
$2,048 USD
View
B
Retailer 15
-
€2,250 EUR
$2,514 USD
View
B
Retailer 16
-
€2,750 EUR
£2,419 GBP
View
Most Expensive
B
Brilliant Earth
20299944A · Oct 31
€5,200 EUR
$5,810 USD
View
16 more retailers have this diamond
Prices start from €562 EURSave up to €4,638 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
5.03ct Oval
€562 EUR