CaratHunter
Plans
Oval|Lab Grown|IGI

11.52ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG597382549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG597382549

Diamond specifications and retailer prices

From £1,390 GBP
As of October 27, 2026
Save £13,074 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £14,464 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.52ct lab-grown oval diamond

This 11.52ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG597382549 or 597382549. Listed at 13 retailers as of October 27, 2026, with prices from £1,390 to £14,464, a £13,074 spread on the same certified stone. Brilliant Earth lists it at £14,464. 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

11.52
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597382549
Dimensions18.70 × 12.69 × 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
18.70 mm12.69 mm11.52 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597382549
Side View
Table 59.0%Crown 35.6°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.1%

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: £18,031 GBP|Low: £1,390 GBP|High: £25,295 GBP|Avg: £7,192 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 18£1,390 GBP
Retailer 12£1,958 GBP
Retailer 19£2,467 GBP
Retailer 9£2,694 GBP
Retailer 2£2,894 GBP
Retailer 13£2,971 GBP
Retailer 8£2,983 GBP
Retailer 7£3,553 GBP
Retailer 15£4,106 GBP
Retailer 17£4,202 GBP
Retailer 5£4,316 GBP
Retailer 3£5,568 GBP
Retailer 6£5,971 GBP
Retailer 14£7,543 GBP
Retailer 4£8,322 GBP
Retailer 16£9,269 GBP
Retailer 10£12,262 GBP
Brilliant Earth£18,031 GBP
Retailer 11£25,295 GBP

11 data points across 19 retailers

13 retailers£1,390 GBP to £14,464 GBP

A
Cheapest Retailer
-
£1,390 GBP
A
Retailer 2
-
£1,958 GBP
$2,624 USD
View
B+
Retailer 3
-
£2,467 GBP
$3,305 USD
View
B+
Retailer 4
-
£2,894 GBP
View
B+
Retailer 5
-
£2,971 GBP
$3,981 USD
View
B+
Retailer 6
-
£4,106 GBP
View
B+
Retailer 7
-
£4,202 GBP
$5,630 USD
View
B+
Retailer 8
-
£4,316 GBP
$5,782 USD
View
B
Retailer 9
-
£5,568 GBP
$7,461 USD
View
B
Retailer 10
-
£7,543 GBP
$10,107 USD
View
B
Retailer 11
-
£8,322 GBP
$11,151 USD
View
B
Retailer 12
-
£9,269 GBP
$12,420 USD
View
Most Expensive
B
Brilliant Earth
22300810A · Oct 31
£14,464 GBP
$19,380 USD
View
12 more retailers have this diamond
Prices start from £1,390 GBPSave up to £13,074 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
11.52ct Oval
£1,390 GBP