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Oval|Lab Grown|IGI

4.70ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG604380877

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG604380877

Diamond specifications and retailer prices

From €468 EUR
$523 USD
As of October 29, 2026
Save €3,148 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,773 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.7ct lab-grown oval diamond

This 4.7ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG604380877 or 604380877. Listed at 16 retailers as of October 29, 2026, with a 672% 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

4.70
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604380877
Dimensions13.28 × 9.49 × 5.93 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.28 mm9.49 mm4.70 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604380877
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: €3,773 EUR|Low: €450 EUR|High: €6,955 EUR|Avg: €1,480 EUR|-4.1%
Rare Carat
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
October 31, 2026
Retailer 5€468 EUR
Retailer 15€488 EUR
Retailer 13€525 EUR
Retailer 3€581 EUR
Retailer 16€581 EUR
Retailer 12€703 EUR
Retailer 6€900 EUR
Retailer 10€901 EUR
Retailer 2€938 EUR
Retailer 7€959 EUR
Retailer 14€1,499 EUR
Retailer 4€1,528 EUR
Retailer 8€1,744 EUR
Retailer 11€2,438 EUR
Retailer 9€3,616 EUR
Rare Carat€3,773 EUR

37 data points across 16 retailers

16 retailers€468 EUR to €3,616 EUR

A
Cheapest Retailer
-
€468 EUR
$523 USD
Retailer 2
-
€488 EUR
£429 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
€525 EUR
$586 USD
View
Retailer 4
-
€581 EUR
$649 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€581 EUR
$649 USD
View
A
Retailer 6
-
€703 EUR
$785 USD
View
B+
Retailer 7
-
€900 EUR
$1,006 USD
View
A
Retailer 8
-
€901 EUR
£792 GBP
View
A
Retailer 9
-
€938 EUR
View
A
Retailer 10
-
€959 EUR
$1,071 USD
View
B+
Retailer 11
-
€1,499 EUR
$1,675 USD
View
B+
Retailer 12
-
€1,528 EUR
$1,707 USD
View
B+
Retailer 13
-
€1,744 EUR
$1,948 USD
View
B
Retailer 14
-
€2,438 EUR
£2,145 GBP
View
B
Retailer 15
-
€3,616 EUR
$4,040 USD
View
Most Expensive
Rare Carat
444662 · Oct 21
€3,773 EUR
$4,215 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from €468 EURSave up to €3,148 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
4.70ct Oval
€468 EUR