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Oval|Lab Grown|IGI

11.12ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG605389036

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605389036

Diamond specifications and retailer prices

From £1,303 GBP
As of November 1, 2026
Save £9,854 GBP (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £11,158 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.12ct lab-grown oval diamond

This 11.12ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605389036 or 605389036. Listed at 20 retailers as of October 31, 2026, with prices from £1,303 to £11,158, a £9,854 spread on the same certified stone. Brilliant Earth lists it at £11,158. 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

11.12
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605389036
Dimensions17.34 × 12.46 × 7.96 mm
L/W Ratio1.39
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
17.34 mm12.46 mm11.12 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605389036
Side View
Table 62.0%Crown 39.8°Girdle: MED-STKPavilion 40.1°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: Nov 1
Current: £11,158 GBP|Low: £1,303 GBP|High: £12,494 GBP|Avg: £2,744 GBP
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
November 1, 2026
Retailer 2£1,303 GBP
Retailer 9£1,399 GBP
Retailer 13£1,522 GBP
Retailer 6£1,623 GBP
Retailer 10£1,623 GBP
Retailer 3£1,746 GBP
Retailer 7£2,052 GBP
Retailer 8£2,213 GBP
Retailer 15£2,428 GBP
Retailer 5£2,542 GBP
Retailer 14£2,562 GBP
Retailer 12£3,041 GBP
Retailer 4£4,372 GBP
Retailer 11£5,292 GBP
Brilliant Earth£11,158 GBP

39 data points across 15 retailers

20 retailers£1,303 GBP to £11,158 GBP

A
Cheapest Retailer
-
£1,303 GBP
A
Retailer 2
-
£1,399 GBP
$1,874 USD
View
A
Retailer 3
-
£1,522 GBP
$2,039 USD
View
A
Retailer 4
-
£1,567 GBP
$2,099 USD
View
Final sale: no returns
A
Retailer 5
-
£1,623 GBP
$2,174 USD
View
Retailer 6
-
£1,623 GBP
$2,174 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
£1,746 GBP
$2,340 USD
View
A
Retailer 8
-
£2,052 GBP
$2,749 USD
View
A
Retailer 9
-
£2,213 GBP
View
A
Retailer 10
-
£2,428 GBP
$3,253 USD
View
A
Retailer 11
-
£2,542 GBP
$3,406 USD
View
A
Retailer 12
-
£2,562 GBP
€3,269 EUR
View
Retailer 13
-
£2,729 GBP
$3,657 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
£3,041 GBP
$4,075 USD
View
B+
Retailer 15
-
£3,355 GBP
View
B
Retailer 16
-
£4,372 GBP
$5,858 USD
View
B
Retailer 17
-
£4,651 GBP
$6,232 USD
View
B
Retailer 18
-
£5,292 GBP
$7,091 USD
View
B
Retailer 19
-
£5,684 GBP
$7,616 USD
View
Most Expensive
B
Brilliant Earth
20602438A · Oct 31
£11,158 GBP
$14,950 USD
View
19 more retailers have this diamond
Prices start from £1,303 GBPSave up to £9,854 GBP

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
11.12ct Oval
£1,303 GBP