CaratHunter
Plans
Oval|Lab Grown|IGI

10.06ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG754564827

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754564827

Diamond specifications and retailer prices

From €1,289 EUR
$1,440 USD
As of October 29, 2026
Save €6,472 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,823 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 10.06ct lab-grown oval diamond

This 10.06ct 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 LG754564827 or 754564827. Listed at 17 retailers as of October 29, 2026, with a 502% 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

10.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754564827
Dimensions17.97 × 11.85 × 7.12 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.97 mm11.85 mm10.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754564827
Side View
Table 59.0%Crown 37.1°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 60.1%

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: €7,823 EUR|Low: €1,199 EUR|High: €8,038 EUR|Avg: €3,089 EUR|-2.5%
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
October 30, 2026
Retailer 11€1,289 EUR
Retailer 9€1,403 EUR
Retailer 4€1,444 EUR
Retailer 15€1,495 EUR
Retailer 8€1,647 EUR
Retailer 3€1,941 EUR
Retailer 2€2,110 EUR
Retailer 5€2,359 EUR
Retailer 10€2,477 EUR
Retailer 13€2,486 EUR
Retailer 14€2,803 EUR
Retailer 6€4,396 EUR
Retailer 7€5,262 EUR
Retailer 12€7,246 EUR
Brilliant Earth€7,823 EUR

44 data points across 15 retailers

17 retailers€1,289 EUR to €7,760 EUR

A
Cheapest Retailer
-
€1,289 EUR
$1,440 USD
A
Retailer 2
-
€1,403 EUR
$1,567 USD
View
A
Retailer 3
-
€1,444 EUR
$1,613 USD
View
Final sale: no returns
Retailer 4
-
€1,448 EUR
$1,618 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
€1,495 EUR
$1,670 USD
View
A
Retailer 6
-
€1,647 EUR
$1,840 USD
View
A
Retailer 7
-
€1,941 EUR
$2,168 USD
View
A
Retailer 8
-
€2,110 EUR
£1,857 GBP
View
B+
Retailer 9
-
€2,359 EUR
$2,635 USD
View
A
Retailer 10
-
€2,477 EUR
$2,767 USD
View
Retailer 11
-
€2,771 EUR
$3,096 USD
View
Price last confirmed 44 days ago
A
Retailer 12
-
€2,803 EUR
$3,131 USD
View
B+
Retailer 13
-
€4,396 EUR
$4,911 USD
View
B
Retailer 14
-
€5,262 EUR
$5,879 USD
View
B
Retailer 15
-
€7,246 EUR
$8,095 USD
View
B
Retailer 16
-
€7,760 EUR
$8,670 USD
View
Most Expensive
Brilliant Earth
17099315A · Oct 21
€7,823 EUR
$8,740 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from €1,289 EURSave up to €6,472 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
10.06ct Oval
€1,289 EUR