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Round|Lab Grown|IGI

11.72ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG717536274

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717536274

Diamond specifications and retailer prices

From £4,118 GBP
$5,517 USD
As of November 1, 2026
Save £12,779 GBP (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £16,896 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.72ct lab-grown round diamond

This 11.72ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717536274 or 717536274. Listed at 20 retailers as of October 31, 2026, with prices from £4,118 to £16,896, a £12,779 spread on the same certified stone. Taylor and Hart lists it at £16,896. 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

11.72
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717536274
Dimensions14.74 × 14.67 × 8.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.74 mm14.67 mm11.72 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717536274
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.9%

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: Nov 1
Current: £9,104 GBP|Low: £3,953 GBP|High: £16,035 GBP|Avg: £7,310 GBP|-0.2%
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
November 1, 2026
Retailer 14£4,118 GBP
Retailer 5£4,611 GBP
Retailer 4£4,650 GBP
Retailer 6£4,777 GBP
Retailer 11£4,777 GBP
Retailer 15£4,777 GBP
Retailer 13£5,882 GBP
Retailer 9£6,103 GBP
Retailer 12£7,019 GBP
Retailer 10£7,393 GBP
Retailer 7£7,824 GBP
Retailer 1£9,104 GBP
Retailer 8£10,048 GBP
Retailer 2£12,118 GBP
Retailer 3£16,035 GBP

41 data points across 15 retailers

20 retailers£4,118 GBP to £16,896 GBP

A
Cheapest Retailer
-
£4,118 GBP
$5,517 USD
A
Retailer 2
-
£4,315 GBP
$5,782 USD
View
A
Retailer 3
-
£4,611 GBP
$6,178 USD
View
Final sale: no returns
A
Retailer 4
-
£4,650 GBP
$6,231 USD
View
A
Retailer 5
-
£4,777 GBP
$6,400 USD
View
A
Retailer 6
-
£4,777 GBP
$6,400 USD
View
Retailer 7
-
£4,777 GBP
$6,400 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
£5,670 GBP
$7,597 USD
View
B+
Retailer 9
-
£5,882 GBP
$7,881 USD
View
B+
Retailer 10
-
£6,103 GBP
View
B+
Retailer 11
-
£7,019 GBP
$9,405 USD
View
B+
Retailer 12
-
£7,393 GBP
ZAR 160,030 ZAR
View
B+
Retailer 13
-
£7,511 GBP
$10,064 USD
View
B
Retailer 14
-
£9,104 GBP
A$18,766 AUD
View
B
Retailer 15
-
£9,134 GBP
$12,238 USD
View
B+
Retailer 16
-
£10,048 GBP
A$20,713 AUD
View
B
Retailer 17
-
£12,118 GBP
$16,237 USD
View
B
Retailer 18
-
£13,284 GBP
$17,799 USD
View
B
Retailer 19
-
£16,035 GBP
SGD 29,034 SGD
View
Most Expensive
B
Taylor and Hart
V5J2NQF · Oct 31
£16,896 GBP
$22,639 USD
View
19 more retailers have this diamond
Prices start from £4,118 GBPSave up to £12,779 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
11.72ct Round
£4,118 GBP