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Oval|Lab Grown|IGI

4.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG720555789

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720555789

Diamond specifications and retailer prices

From €2,197 EUR
$2,455 USD
As of October 29, 2026
Save €8,010 EUR (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €10,208 EUR at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval 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 LG720555789 or 720555789. Listed at 25 retailers as of October 29, 2026, with prices from €2,197 to €10,208, a €8,010 spread on the same certified stone. Novita Diamonds lists it at €10,208. 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

4.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720555789
Dimensions12.42 × 8.91 × 5.69 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm8.91 mm4.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720555789
Side View
Table 61.0%Crown 38.4°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.9%

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: €10,208 EUR|Low: €2,197 EUR|High: €10,956 EUR|Avg: €5,374 EUR|+0.3%
Novita Diamonds
Retailer 2
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Retailer 23
November 1, 2026
Retailer 5€2,197 EUR
Retailer 23€2,391 EUR
Retailer 12€2,460 EUR
Retailer 4€2,549 EUR
Retailer 6€2,549 EUR
Retailer 22€2,694 EUR
Retailer 9€2,726 EUR
Retailer 17€3,347 EUR
Retailer 2€3,413 EUR
Retailer 7€3,503 EUR
Retailer 20€3,643 EUR
Retailer 13€3,846 EUR
Retailer 8€4,829 EUR
Retailer 11€4,935 EUR
Retailer 21€5,470 EUR
Retailer 3€6,333 EUR
Retailer 16€6,806 EUR
Retailer 19€6,862 EUR
Retailer 14€7,160 EUR
Retailer 18€7,895 EUR
Retailer 15€8,538 EUR
Retailer 10€8,896 EUR
Novita Diamonds€10,208 EUR

36 data points across 23 retailers

25 retailers€2,197 EUR to €10,208 EUR

A
Cheapest Retailer
-
€2,197 EUR
$2,455 USD
A
Retailer 2
-
€2,391 EUR
$2,671 USD
View
A
Retailer 3
-
€2,460 EUR
$2,748 USD
View
Final sale: no returns
Retailer 4
-
€2,549 EUR
$2,848 USD
View
Price last confirmed 19 days ago
A
Retailer 5
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€2,549 EUR
$2,848 USD
View
A
Retailer 6
-
€2,694 EUR
$3,010 USD
View
A
Retailer 7
-
€2,726 EUR
$3,045 USD
View
A
Retailer 8
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€3,347 EUR
$3,739 USD
View
A
Retailer 9
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€3,413 EUR
£3,002 GBP
View
A
Retailer 10
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€3,476 EUR
$3,883 USD
View
A
Retailer 11
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€3,503 EUR
$3,914 USD
View
A
Retailer 12
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€3,643 EUR
$4,070 USD
View
A
Retailer 13
-
€3,846 EUR
View
A
Retailer 14
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€4,829 EUR
£4,248 GBP
View
B+
Retailer 15
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€4,935 EUR
$5,513 USD
View
Retailer 16
-
€5,470 EUR
A$9,401 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
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€6,164 EUR
$6,886 USD
View
B+
Retailer 18
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€6,333 EUR
$7,075 USD
View
B+
Retailer 19
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€6,806 EUR
$7,604 USD
View
B+
Retailer 20
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€6,862 EUR
£6,036 GBP
View
B+
Retailer 21
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€7,160 EUR
$7,999 USD
View
B+
Retailer 22
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€7,895 EUR
$8,820 USD
View
B
Retailer 23
-
€8,538 EUR
SGD 12,890 SGD
View
B
Retailer 24
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€8,896 EUR
$9,939 USD
View
Most Expensive
B
Novita Diamonds
cert_720555789 · Nov 1
€10,208 EUR
A$17,545 AUD
View
24 more retailers have this diamond
Prices start from €2,197 EURSave up to €8,010 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
4.03ct Oval
€2,197 EUR