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Round|Lab Grown|IGI

4.02ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG739534922

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739534922

Diamond specifications and retailer prices

From €1,624 EUR
$1,814 USD
As of October 31, 2026
Save €6,584 EUR (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €8,208 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.02ct lab-grown round diamond

This 4.02ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739534922 or 739534922. Listed at 27 retailers as of October 31, 2026, with prices from €1,624 to €8,208, a €6,584 spread on the same certified stone. Brilliant Earth lists it at €8,208. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739534922
Dimensions10.29 × 10.23 × 6.21 mm
L/W Ratio1.01
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
10.29 mm10.23 mm4.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739534922
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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 31
Current: €8,208 EUR|Low: €1,624 EUR|High: €8,208 EUR|Avg: €3,763 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
Retailer 16
Retailer 17
November 1, 2026
Retailer 11€1,624 EUR
Retailer 12€1,754 EUR
Retailer 8€1,891 EUR
Retailer 10€2,263 EUR
Retailer 7€2,412 EUR
Retailer 16€2,532 EUR
Retailer 13€2,559 EUR
Retailer 14€3,414 EUR
Retailer 2€3,436 EUR
Retailer 3€3,443 EUR
Retailer 5€4,166 EUR
Retailer 4€4,322 EUR
Retailer 15€4,605 EUR
Retailer 17€4,681 EUR
Retailer 6€5,638 EUR
Retailer 9€5,733 EUR
Brilliant Earth€8,208 EUR

33 data points across 17 retailers

27 retailers€1,624 EUR to €8,208 EUR

Retailer 1
-
€1,451 EUR
$1,621 USD
Price last confirmed 21 days ago
Retailer 2
-
€1,485 EUR
$1,659 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€1,616 EUR
$1,805 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
€1,624 EUR
$1,814 USD
View
Final sale: no returns
Retailer 5
-
€1,683 EUR
$1,880 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€1,683 EUR
$1,880 USD
View
Price last confirmed 19 days ago
Retailer 7
-
€1,698 EUR
$1,897 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
€1,754 EUR
$1,960 USD
View
A
Retailer 9
-
€1,891 EUR
$2,113 USD
View
A
Retailer 10
-
€2,263 EUR
£1,991 GBP
View
A
Retailer 11
-
€2,412 EUR
$2,695 USD
View
A
Retailer 12
-
€2,532 EUR
View
A
Retailer 13
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€2,559 EUR
$2,859 USD
View
A
Retailer 14
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€2,975 EUR
$3,324 USD
View
Retailer 15
-
€3,154 EUR
$3,524 USD
View
Price last confirmed 24 days ago
Retailer 16
-
€3,228 EUR
$3,606 USD
View
Price last confirmed 41 days ago
A
Retailer 17
-
€3,414 EUR
ZAR 61,622 ZAR
View
A
Retailer 18
-
€3,436 EUR
A$5,906 AUD
View
A
Retailer 19
-
€3,443 EUR
$3,846 USD
View
A
Retailer 20
-
€4,121 EUR
$4,604 USD
View
A
Retailer 21
-
€4,166 EUR
$4,655 USD
View
A
Retailer 22
-
€4,322 EUR
$4,829 USD
View
A
Retailer 23
-
€4,605 EUR
£4,051 GBP
View
A
Retailer 24
-
€4,681 EUR
$5,230 USD
View
B+
Retailer 25
-
€5,638 EUR
$6,298 USD
View
Retailer 26
-
€5,733 EUR
$6,405 USD
View
Price last confirmed 14 days ago
Most Expensive
B+
Brilliant Earth
16120132A · Oct 31
€8,208 EUR
$9,170 USD
View
26 more retailers have this diamond
Prices start from €1,624 EURSave up to €6,584 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
4.02ct Round
€1,624 EUR