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Round|Lab Grown|IGI

11.90ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG797690694

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797690694

Diamond specifications and retailer prices

From £2,263 GBP
As of November 1, 2026
Save £12,880 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £15,143 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 11.9ct lab-grown round diamond

This 11.9ct lab-grown round 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 LG797690694 or 797690694. Listed at 11 retailers as of October 31, 2026, with prices from £2,263 to £15,143, a £12,880 spread on the same certified stone. Do Amore Diamonds lists it at £15,143. 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

11.90
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797690694
Dimensions14.44 × 14.38 × 9.15 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
14.44 mm14.38 mm11.90 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797690694
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

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: £15,143 GBP|Low: £2,263 GBP|High: £17,397 GBP|Avg: £5,090 GBP|-13.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2£2,263 GBP
Retailer 5£2,672 GBP
Retailer 10£2,859 GBP
Retailer 8£3,598 GBP
Retailer 4£3,734 GBP
Retailer 6£4,299 GBP
Retailer 9£4,534 GBP
Retailer 11£5,315 GBP
Retailer 7£6,438 GBP
Retailer 3£9,862 GBP
Do Amore Diamonds£15,143 GBP

38 data points across 11 retailers

11 retailers£2,263 GBP to £15,143 GBP

A
Cheapest Retailer
-
£2,263 GBP
A
Retailer 2
-
£2,672 GBP
$3,580 USD
View
A
Retailer 3
-
£2,859 GBP
$3,831 USD
View
A
Retailer 4
-
£3,598 GBP
$4,821 USD
View
A
Retailer 5
-
£3,734 GBP
View
B+
Retailer 6
-
£4,299 GBP
View
Retailer 7
-
£4,534 GBP
$6,075 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
£5,315 GBP
$7,121 USD
View
B+
Retailer 9
-
£6,438 GBP
$8,626 USD
View
Retailer 10
-
£9,862 GBP
$13,214 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-C5231D893 · Oct 31
£15,143 GBP
$20,290 USD
View
10 more retailers have this diamond
Prices start from £2,263 GBPSave up to £12,880 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
11.90ct Round
£2,263 GBP