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Oval|Lab Grown|IGI

3.03ct G SI1 Oval Lab Grown Diamond

EX • G/SI1 • IGI LG764683879

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG764683879

Diamond specifications and retailer prices

From €502 EUR
$561 USD
As of October 29, 2026
Save €2,890 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,392 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG764683879 or 764683879. Listed at 17 retailers as of October 29, 2026, with prices from €502 to €3,392, a €2,890 spread on the same certified stone. Brilliant Earth lists it at €3,392. 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

3.03
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764683879
Dimensions11.83 × 7.94 × 4.91 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm7.94 mm3.03 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764683879
Side View
Table 64.0%Crown 39.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €3,392 EUR|Low: €482 EUR|High: €6,919 EUR|Avg: €1,332 EUR|-3.1%
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
November 1, 2026
Retailer 14€502 EUR
Retailer 16€561 EUR
Retailer 6€562 EUR
Retailer 5€623 EUR
Retailer 17€623 EUR
Retailer 2€714 EUR
Retailer 11€743 EUR
Retailer 8€869 EUR
Retailer 3€960 EUR
Retailer 10€972 EUR
Retailer 7€1,012 EUR
Retailer 13€1,607 EUR
Retailer 4€1,638 EUR
Retailer 9€2,019 EUR
Retailer 15€2,100 EUR
Retailer 12€2,707 EUR
Brilliant Earth€3,392 EUR

42 data points across 17 retailers

17 retailers€502 EUR to €3,392 EUR

A
Cheapest Retailer
-
€502 EUR
$561 USD
A
Retailer 2
-
€561 EUR
$627 USD
View
Final sale: no returns
A
Retailer 3
-
€562 EUR
$628 USD
View
A
Retailer 4
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€623 EUR
$696 USD
View
Retailer 5
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€623 EUR
$696 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€714 EUR
£628 GBP
View
A
Retailer 7
-
€743 EUR
$830 USD
View
A
Retailer 8
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€869 EUR
$971 USD
View
B+
Retailer 9
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€960 EUR
$1,073 USD
View
A
Retailer 10
-
€972 EUR
£855 GBP
View
B+
Retailer 11
-
€1,012 EUR
$1,131 USD
View
B
Retailer 12
-
€1,607 EUR
$1,795 USD
View
B
Retailer 13
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€1,638 EUR
$1,830 USD
View
B
Retailer 14
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€2,019 EUR
$2,256 USD
View
B
Retailer 15
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€2,100 EUR
$2,346 USD
View
B
Retailer 16
-
€2,707 EUR
£2,381 GBP
View
Most Expensive
B
Brilliant Earth
18547570A · Oct 31
€3,392 EUR
$3,790 USD
View
16 more retailers have this diamond
Prices start from €502 EURSave up to €2,890 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
3.03ct Oval
€502 EUR