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Round|Lab Grown|IGI

5.02ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG587327942

Shape and cutting style on the report: Round brilliant

Certificate IGI LG587327942

Diamond specifications and retailer prices

From €703 EUR
$785 USD
As of October 29, 2026
Save €5,536 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €8,477 EUR at Jared · As of October 30, 2026
View at Jared

About this 5.02ct lab-grown round diamond

This 5.02ct lab-grown round 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 LG587327942 or 587327942. Listed at 23 retailers as of October 29, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.02
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587327942
Dimensions11.03 × 10.98 × 6.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.03 mm10.98 mm5.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587327942
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

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 29
Current: €1,193 EUR|Low: €674 EUR|High: €4,198 EUR|Avg: €1,788 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11€703 EUR
Retailer 2€815 EUR
Retailer 6€971 EUR
Retailer 1€1,193 EUR
Retailer 5€1,346 EUR
Retailer 4€1,378 EUR
Retailer 10€1,937 EUR
Retailer 3€2,456 EUR
Retailer 9€2,614 EUR
Retailer 7€3,375 EUR
Retailer 8€4,198 EUR

39 data points across 11 retailers

23 retailers€703 EUR to €6,239 EUR

A
Cheapest Retailer
-
€703 EUR
$785 USD
A
Retailer 2
-
€764 EUR
$854 USD
View
A
Retailer 3
-
€787 EUR
$879 USD
View
Final sale: no returns
A
Retailer 4
-
€815 EUR
$910 USD
View
Retailer 5
-
€815 EUR
$910 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€971 EUR
$1,085 USD
View
B+
Retailer 7
-
€1,133 EUR
$1,266 USD
View
B+
Retailer 8
-
€1,149 EUR
$1,284 USD
View
B+
Retailer 9
-
€1,193 EUR
£1,049 GBP
View
B+
Retailer 10
-
€1,218 EUR
$1,361 USD
View
B+
Retailer 11
-
€1,346 EUR
View
B+
Retailer 12
-
€1,378 EUR
£1,212 GBP
View
B
Retailer 13
-
€1,937 EUR
$2,164 USD
View
B
Retailer 14
-
€2,168 EUR
$2,422 USD
View
B
Retailer 15
-
€2,456 EUR
$2,744 USD
View
B
Retailer 16
-
€2,528 EUR
$2,824 USD
View
Retailer 17
-
€2,614 EUR
$2,920 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
€3,375 EUR
£2,969 GBP
View
B
Retailer 19
-
€4,198 EUR
$4,690 USD
View
B
Retailer 20
-
€4,771 EUR
$5,330 USD
View
B
Retailer 21
-
€4,771 EUR
$5,330 USD
View
B
Retailer 22
-
€6,239 EUR
$6,970 USD
View
Most Expensive
Jared
148443053 · Oct 30
€8,477 EUR
$9,470 USD
View
Price under review
22 more retailers have this diamond
Prices start from €703 EURSave up to €5,536 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
5.02ct Round
€703 EUR