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Oval|Lab Grown|IGI

11.07ct I VS1 Oval Lab Grown Diamond

EX • I/VS1 • IGI LG605361993

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605361993

Diamond specifications and retailer prices

From £1,853 GBP
HK$19,400 HKD
As of October 30, 2026
Save £6,803 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £8,657 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.07ct lab-grown oval diamond

This 11.07ct lab-grown oval sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605361993 or 605361993. Listed at 16 retailers as of October 30, 2026, with prices from £1,853 to £8,657, a £6,803 spread on the same certified stone. Taylor and Hart lists it at £8,657. 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

11.07
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605361993
Dimensions17.91 × 12.57 × 7.83 mm
L/W Ratio1.42
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
17.91 mm12.57 mm11.07 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605361993
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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 30
Current: £3,846 GBP|Low: £1,712 GBP|High: £8,657 GBP|Avg: £3,729 GBP|+2.7%
Retailer 1
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
Taylor and Hart
October 29, 2026
Retailer 5£1,853 GBP
Retailer 10£2,142 GBP
Retailer 14£2,330 GBP
Retailer 3£2,398 GBP
Retailer 11£2,485 GBP
Retailer 9£2,605 GBP
Retailer 7£2,668 GBP
Retailer 2£2,774 GBP
Retailer 13£3,415 GBP
Retailer 8£3,570 GBP
Retailer 1£3,846 GBP
Retailer 12£3,864 GBP
Retailer 4£4,288 GBP
Retailer 6£5,281 GBP
Retailer 15£5,365 GBP
Taylor and Hart£8,657 GBP

20 data points across 16 retailers

16 retailers£1,853 GBP to £8,657 GBP

A
Cheapest Retailer
-
£1,853 GBP
HK$19,400 HKD
A
Retailer 2
-
£2,142 GBP
$2,870 USD
View
A
Retailer 3
-
£2,330 GBP
$3,122 USD
View
A
Retailer 4
-
£2,398 GBP
$3,213 USD
View
Final sale: no returns
A
Retailer 5
-
£2,485 GBP
$3,329 USD
View
Retailer 6
-
£2,485 GBP
$3,329 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
£2,605 GBP
$3,490 USD
View
B+
Retailer 8
-
£2,774 GBP
$3,717 USD
View
B+
Retailer 9
-
£3,415 GBP
$4,576 USD
View
B+
Retailer 10
-
£3,570 GBP
$4,783 USD
View
B+
Retailer 11
-
£3,846 GBP
ZAR 83,261 ZAR
View
B+
Retailer 12
-
£3,864 GBP
$5,177 USD
View
B+
Retailer 13
-
£4,288 GBP
View
B
Retailer 14
-
£5,281 GBP
$7,076 USD
View
B
Retailer 15
-
£5,365 GBP
SGD 9,714 SGD
View
Most Expensive
B
Taylor and Hart
7YN5JSG · Oct 30
£8,657 GBP
$11,599 USD
View
15 more retailers have this diamond
Prices start from £1,853 GBPSave up to £6,803 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
11.07ct Oval
£1,853 GBP