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Oval|Lab Grown|IGI

10.04ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG627400102

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG627400102

Diamond specifications and retailer prices

From €1,520 EUR
$1,698 USD
As of October 29, 2026
Save €6,813 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €8,333 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.04ct lab-grown oval diamond

This 10.04ct lab-grown oval 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 LG627400102 or 627400102. Listed at 17 retailers as of October 29, 2026, with prices from €1,520 to €8,333, a €6,813 spread on the same certified stone. Brilliant Earth lists it at €8,333. 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

10.04
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627400102
Dimensions17.46 × 12.20 × 7.16 mm
L/W Ratio1.43
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
17.46 mm12.20 mm10.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627400102
Side View
Table 63.0%Crown 35.3°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 58.7%

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: €8,333 EUR|Low: €1,459 EUR|High: €8,593 EUR|Avg: €2,885 EUR|-3.0%
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
October 30, 2026
Retailer 10€1,520 EUR
Retailer 2€1,578 EUR
Retailer 14€1,653 EUR
Retailer 5€1,702 EUR
Retailer 7€1,763 EUR
Retailer 11€1,763 EUR
Retailer 4€1,915 EUR
Retailer 8€2,254 EUR
Retailer 9€2,499 EUR
Retailer 16€2,767 EUR
Retailer 3€2,769 EUR
Retailer 15€2,773 EUR
Retailer 13€3,305 EUR
Retailer 6€5,099 EUR
Retailer 12€7,297 EUR
Brilliant Earth€8,333 EUR

40 data points across 16 retailers

17 retailers€1,520 EUR to €8,333 EUR

A
Cheapest Retailer
-
€1,520 EUR
$1,698 USD
A
Retailer 2
-
€1,578 EUR
£1,388 GBP
View
A
Retailer 3
-
€1,653 EUR
$1,847 USD
View
A
Retailer 4
-
€1,702 EUR
$1,901 USD
View
Final sale: no returns
A
Retailer 5
-
€1,763 EUR
$1,970 USD
View
Retailer 6
-
€1,763 EUR
$1,970 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
€1,915 EUR
$2,140 USD
View
A
Retailer 8
-
€2,254 EUR
$2,518 USD
View
A
Retailer 9
-
€2,499 EUR
£2,198 GBP
View
A
Retailer 10
-
€2,767 EUR
$3,091 USD
View
Retailer 11
-
€2,769 EUR
$3,093 USD
View
Price last confirmed 12 days ago
A
Retailer 12
-
€2,773 EUR
View
A
Retailer 13
-
€3,305 EUR
$3,692 USD
View
B
Retailer 14
-
€5,099 EUR
$5,696 USD
View
B
Retailer 15
-
€6,186 EUR
$6,911 USD
View
B
Retailer 16
-
€7,297 EUR
$8,152 USD
View
Most Expensive
B
Brilliant Earth
20602507A · Oct 29
€8,333 EUR
$9,310 USD
View
16 more retailers have this diamond
Prices start from €1,520 EURSave up to €6,813 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
10.04ct Oval
€1,520 EUR