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Round|Lab Grown|IGI

5.02ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG683547808

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683547808

Diamond specifications and retailer prices

From €588 EUR
$657 USD
As of October 29, 2026
Save €2,840 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,428 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG683547808 or 683547808. Listed at 19 retailers as of October 29, 2026, with prices from €588 to €3,428, a €2,840 spread on the same certified stone. Brilliant Earth lists it at €3,428. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683547808
Dimensions10.97 × 11.04 × 6.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm11.04 mm5.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683547808
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.0%

Caratlytics Score

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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: €3,428 EUR|Low: €564 EUR|High: €3,428 EUR|Avg: €1,392 EUR
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
November 1, 2026
Retailer 15€588 EUR
Retailer 6€639 EUR
Retailer 4€658 EUR
Retailer 3€682 EUR
Retailer 14€841 EUR
Retailer 13€956 EUR
Retailer 8€1,081 EUR
Retailer 2€1,086 EUR
Retailer 5€1,092 EUR
Retailer 10€1,506 EUR
Retailer 11€1,546 EUR
Retailer 7€1,916 EUR
Retailer 12€2,721 EUR
Retailer 9€2,887 EUR
Brilliant Earth€3,428 EUR

44 data points across 15 retailers

19 retailers€588 EUR to €3,428 EUR

A
Cheapest Retailer
-
€588 EUR
$657 USD
A
Retailer 2
-
€639 EUR
$714 USD
View
A
Retailer 3
-
€658 EUR
$735 USD
View
Final sale: no returns
A
Retailer 4
-
€682 EUR
$762 USD
View
Retailer 5
-
€682 EUR
$762 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€841 EUR
$940 USD
View
B+
Retailer 7
-
€956 EUR
$1,068 USD
View
B+
Retailer 8
-
€1,081 EUR
View
B+
Retailer 9
-
€1,086 EUR
£956 GBP
View
B+
Retailer 10
-
€1,092 EUR
$1,220 USD
View
B+
Retailer 11
-
€1,452 EUR
$1,622 USD
View
B+
Retailer 12
-
€1,506 EUR
A$2,588 AUD
View
B
Retailer 13
-
€1,546 EUR
$1,727 USD
View
Retailer 14
-
€1,679 EUR
$1,876 USD
View
Price last confirmed 46 days ago
B
Retailer 15
-
€1,916 EUR
$2,141 USD
View
Retailer 16
-
€2,627 EUR
$2,935 USD
View
Price last confirmed 17 days ago
Retailer 17
-
€2,721 EUR
$3,040 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
€2,887 EUR
£2,540 GBP
View
Most Expensive
B
Brilliant Earth
14050648A · Oct 31
€3,428 EUR
$3,830 USD
View
18 more retailers have this diamond
Prices start from €588 EURSave up to €2,840 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
€588 EUR