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Round|Lab Grown|IGI

5.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG485150715

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485150715

Diamond specifications and retailer prices

From €1,021 EUR
$1,141 USD
As of October 29, 2026
Save €3,752 EUR (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €9,076 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.04ct lab-grown round diamond

This 5.04ct 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 LG485150715 or 485150715. Listed at 22 retailers as of October 29, 2026, with a 367% 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

5.04
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485150715
Dimensions10.93 × 10.98 × 6.83 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
10.93 mm10.98 mm5.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485150715
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°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: €1,836 EUR|Low: €1,021 EUR|High: €4,774 EUR|Avg: €2,431 EUR|+0.2%
Retailer 1
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
November 1, 2026
Retailer 11€1,021 EUR
Retailer 10€1,112 EUR
Retailer 2€1,185 EUR
Retailer 3€1,343 EUR
Retailer 14€1,745 EUR
Retailer 1€1,836 EUR
Retailer 4€1,962 EUR
Retailer 7€2,087 EUR
Retailer 12€2,452 EUR
Retailer 8€2,518 EUR
Retailer 13€2,623 EUR
Retailer 5€4,019 EUR
Retailer 9€4,225 EUR
Retailer 6€4,774 EUR

39 data points across 14 retailers

22 retailers€1,021 EUR to €4,774 EUR

A
Cheapest Retailer
-
€1,021 EUR
$1,141 USD
B+
Retailer 2
-
€1,112 EUR
$1,242 USD
View
B+
Retailer 3
-
€1,185 EUR
$1,324 USD
View
B+
Retailer 4
-
€1,224 EUR
$1,367 USD
View
B+
Retailer 5
-
€1,304 EUR
$1,457 USD
View
Final sale: no returns
B+
Retailer 6
-
€1,343 EUR
$1,500 USD
View
B+
Retailer 7
-
€1,483 EUR
$1,657 USD
View
B+
Retailer 8
-
€1,650 EUR
HK$14,400 HKD
View
Retailer 9
-
€1,745 EUR
£1,535 GBP
View
Price last confirmed 15 days ago
B+
Retailer 10
-
€1,836 EUR
£1,615 GBP
View
B
Retailer 11
-
€1,962 EUR
$2,192 USD
View
B+
Retailer 12
-
€2,087 EUR
View
B
Retailer 13
-
€2,335 EUR
$2,609 USD
View
B
Retailer 14
-
€2,452 EUR
$2,739 USD
View
B
Retailer 15
-
€2,518 EUR
A$4,328 AUD
View
Retailer 16
-
€2,623 EUR
$2,930 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
€3,374 EUR
$3,770 USD
View
B
Retailer 18
-
€4,019 EUR
$4,490 USD
View
B
Retailer 19
-
€4,225 EUR
£3,717 GBP
View
B
Retailer 20
-
€4,643 EUR
$5,187 USD
View
B
Retailer 21
-
€4,774 EUR
SGD 7,207 SGD
View
Most Expensive
Do Amore Diamonds
27-6667E8C95 · Oct 31
€9,076 EUR
$10,140 USD
View
Price under review
21 more retailers have this diamond
Prices start from €1,021 EURSave up to €3,752 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
5.04ct Round
€1,021 EUR