Oval|Lab Grown|IGI

11.08ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG582386669

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG582386669

Diamond specifications and retailer prices

From $1,542 USD
£1,214 GBP
As of October 30, 2026
Save $6,831 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,373 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 11.08ct lab-grown oval diamond

This 11.08ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG582386669 or 582386669. Listed at 11 retailers as of October 30, 2026, with prices from $1,542 to $8,373, a $6,831 spread on the same certified stone. Adiamor lists it at $8,373. 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

11.08
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582386669
Dimensions18.77 × 12.56 × 7.74 mm
L/W Ratio1.49
Girdle conditionFaceted
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
18.77 mm12.56 mm11.08 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582386669
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.6%

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 30
Current: $8,373 USD|Low: $1,542 USD|High: $17,400 USD|Avg: $5,475 USD
Adiamor
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 31, 2026
Retailer 9$1,542 USD
Retailer 10$1,650 USD
Retailer 3$1,796 USD
Retailer 12$1,915 USD
Retailer 11$2,085 USD
Retailer 14$2,253 USD
Retailer 13$2,448 USD
Retailer 2$2,713 USD
Retailer 8$3,301 USD
Retailer 15$3,589 USD
Retailer 4$4,377 USD
Retailer 6$7,572 USD
Adiamor$8,373 USD
Retailer 5$15,799 USD
Retailer 7$17,400 USD

4 data points across 15 retailers

11 retailers$1,542 USD to $8,373 USD

A
Cheapest Retailer
-
$1,542 USD
£1,214 GBP
A
Retailer 2
-
$1,650 USD
View
A
Retailer 3
-
$1,796 USD
View
A
Retailer 4
-
$1,915 USD
View
A
Retailer 5
-
$2,085 USD
View
A
Retailer 6
-
$2,253 USD
HK$17,600 HKD
View
A
Retailer 7
-
$2,448 USD
View
A
Retailer 8
-
$2,713 USD
£2,136 GBP
View
B+
Retailer 9
-
$3,301 USD
View
B+
Retailer 10
-
$3,589 USD
View
Most Expensive
B
Adiamor
D-82827867 · Oct 31
$8,373 USD
View
10 more retailers have this diamond
Prices start from $1,542 USDSave up to $6,831 USD

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
11.08ct Oval
$1,542 USD