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Oval|Lab Grown|IGI

11.30ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG551274549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG551274549

Diamond specifications and retailer prices

From £1,230 GBP
$1,648 USD
As of October 29, 2026
Save £7,233 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £8,463 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 11.3ct lab-grown oval diamond

This 11.3ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG551274549 or 551274549. Listed at 13 retailers as of October 29, 2026, with prices from £1,230 to £8,463, a £7,233 spread on the same certified stone. Do Amore Diamonds lists it at £8,463. 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

11.30
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551274549
Dimensions18.66 × 12.73 × 7.88 mm
L/W Ratio1.47
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
18.66 mm12.73 mm11.30 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551274549
Side View
Table 59.0%Crown 36.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

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: £8,463 GBP|Low: £1,192 GBP|High: £8,538 GBP|Avg: £3,688 GBP|-0.9%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
October 16, 2026
Retailer 16£1,230 GBP
Retailer 13£1,338 GBP
Retailer 6£1,442 GBP
Retailer 12£1,552 GBP
Retailer 7£1,793 GBP
Retailer 14£1,853 GBP
Retailer 15£2,242 GBP
Retailer 2£2,459 GBP
Retailer 8£2,774 GBP
Retailer 18£2,951 GBP
Retailer 11£3,380 GBP
Retailer 10£3,549 GBP
Retailer 4£4,194 GBP
Retailer 17£4,568 GBP
Retailer 19£5,361 GBP
Retailer 3£5,833 GBP
Retailer 9£6,538 GBP
Retailer 5£7,172 GBP
Do Amore Diamonds£8,463 GBP

19 data points across 19 retailers

13 retailers£1,230 GBP to £8,463 GBP

A
Cheapest Retailer
-
£1,230 GBP
$1,648 USD
A
Retailer 2
-
£1,338 GBP
$1,793 USD
View
A
Retailer 3
-
£1,442 GBP
$1,932 USD
View
Final sale: no returns
A
Retailer 4
-
£1,552 GBP
$2,080 USD
View
A
Retailer 5
-
£1,853 GBP
HK$19,400 HKD
View
B+
Retailer 6
-
£2,242 GBP
$3,004 USD
View
A
Retailer 7
-
£2,459 GBP
$3,295 USD
View
B+
Retailer 8
-
£2,951 GBP
$3,954 USD
View
B+
Retailer 9
-
£4,568 GBP
$6,120 USD
View
B
Retailer 10
-
£5,361 GBP
SGD 9,707 SGD
View
Retailer 11
-
£5,833 GBP
A$12,023 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
£7,172 GBP
$9,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-9B7676C61 · Oct 31
£8,463 GBP
$11,340 USD
View
12 more retailers have this diamond
Prices start from £1,230 GBPSave up to £7,233 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
11.30ct Oval
£1,230 GBP