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Oval|Lab Grown|IGI

11.53ct F VS2 Oval Lab Grown Diamond

F/VS2 • IGI LG776636523

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776636523

Diamond specifications and retailer prices

From £1,233 GBP
As of October 27, 2026
Save £6,148 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £7,381 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 11.53ct lab-grown oval diamond

This 11.53ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG776636523 or 776636523. Listed at 20 retailers as of October 27, 2026, with prices from £1,233 to £7,381, a £6,148 spread on the same certified stone. With Clarity lists it at £7,381. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

11.53
Carat
F
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776636523
Dimensions18.60 × 12.59 × 7.64 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.60 mm12.59 mm11.53 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776636523
Side View
Table 64.0%Crown 37.3°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 60.7%

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 27
Current: £5,881 GBP|Low: £1,229 GBP|High: £7,381 GBP|Avg: £3,057 GBP|+0.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
October 31, 2026
Retailer 15£1,233 GBP
Retailer 20£1,320 GBP
Retailer 18£1,436 GBP
Retailer 10£1,478 GBP
Retailer 19£1,531 GBP
Retailer 7£1,657 GBP
Retailer 12£1,748 GBP
Retailer 8£1,923 GBP
Retailer 16£2,158 GBP
Retailer 17£2,297 GBP
Retailer 5£2,339 GBP
Retailer 6£2,402 GBP
Retailer 3£2,870 GBP
Retailer 11£3,173 GBP
Retailer 4£4,125 GBP
Retailer 2£4,168 GBP
Retailer 14£5,061 GBP
Retailer 1£5,881 GBP
Retailer 9£6,077 GBP
Retailer 13£7,366 GBP
With Clarity£7,381 GBP

32 data points across 21 retailers

20 retailers£1,233 GBP to £7,381 GBP

A
Cheapest Retailer
-
£1,233 GBP
A
Retailer 2
-
£1,320 GBP
$1,768 USD
View
Retailer 3
-
£1,436 GBP
$1,924 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£1,531 GBP
$2,051 USD
View
B+
Retailer 5
-
£1,657 GBP
$2,220 USD
View
A
Retailer 6
-
£1,748 GBP
HK$18,300 HKD
View
B+
Retailer 7
-
£1,923 GBP
$2,577 USD
View
A
Retailer 8
-
£2,158 GBP
View
Retailer 9
-
£2,297 GBP
€2,931 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
£2,339 GBP
$3,134 USD
View
B
Retailer 11
-
£2,402 GBP
$3,219 USD
View
B+
Retailer 12
-
£2,870 GBP
$3,845 USD
View
B+
Retailer 13
-
£3,173 GBP
View
B
Retailer 14
-
£4,125 GBP
$5,527 USD
View
Retailer 15
-
£4,168 GBP
$5,585 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
£5,061 GBP
SGD 9,164 SGD
View
B
Retailer 17
-
£5,881 GBP
A$12,122 AUD
View
B
Retailer 18
-
£6,077 GBP
$8,142 USD
View
B
Retailer 19
-
£7,366 GBP
$9,870 USD
View
Most Expensive
B
With Clarity
776636523 · Oct 31
£7,381 GBP
$9,890 USD
View
19 more retailers have this diamond
Prices start from £1,233 GBPSave up to £6,148 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
11.53ct Oval
£1,233 GBP