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Round|Lab Grown|IGI

13.09ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG678575256

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678575256

Diamond specifications and retailer prices

From £3,631 GBP
As of November 1, 2026
Save £12,515 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £16,146 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13.09ct lab-grown round diamond

This 13.09ct 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 LG678575256 or 678575256. Listed at 21 retailers as of October 31, 2026, with prices from £3,631 to £16,146, a £12,515 spread on the same certified stone. Taylor and Hart lists it at £16,146. 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

13.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678575256
Dimensions15.23 × 15.16 × 9.20 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
15.23 mm15.16 mm13.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678575256
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

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: £3,631 GBP|Low: £3,630 GBP|High: £16,248 GBP|Avg: £6,481 GBP|-0.9%
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
Taylor and Hart
November 1, 2026
Retailer 1£3,631 GBP
Retailer 2£3,897 GBP
Retailer 4£4,085 GBP
Retailer 8£4,365 GBP
Retailer 6£4,418 GBP
Retailer 5£4,521 GBP
Retailer 7£4,521 GBP
Retailer 14£4,523 GBP
Retailer 9£5,367 GBP
Retailer 16£5,422 GBP
Retailer 17£5,669 GBP
Retailer 11£5,766 GBP
Retailer 15£6,631 GBP
Retailer 13£7,403 GBP
Retailer 12£8,516 GBP
Retailer 3£8,695 GBP
Retailer 10£9,365 GBP
Taylor and Hart£16,146 GBP

34 data points across 18 retailers

21 retailers£3,631 GBP to £16,146 GBP

A
Cheapest Retailer
-
£3,631 GBP
A
Retailer 2
-
£3,897 GBP
$5,222 USD
View
A
Retailer 3
-
£4,085 GBP
$5,473 USD
View
A
Retailer 4
-
£4,365 GBP
$5,848 USD
View
Final sale: no returns
A
Retailer 5
-
£4,418 GBP
$5,919 USD
View
Retailer 6
-
£4,521 GBP
$6,058 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
£4,521 GBP
$6,058 USD
View
A
Retailer 8
-
£4,523 GBP
$6,060 USD
View
B+
Retailer 9
-
£5,367 GBP
$7,191 USD
View
Retailer 10
-
£5,422 GBP
$7,265 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
£5,669 GBP
$7,596 USD
View
Retailer 12
-
£5,703 GBP
$7,641 USD
View
Price last confirmed 76 days ago
B+
Retailer 13
-
£5,766 GBP
View
B+
Retailer 14
-
£6,631 GBP
$8,885 USD
View
B+
Retailer 15
-
£7,403 GBP
€9,447 EUR
View
B+
Retailer 16
-
£8,516 GBP
$11,411 USD
View
B
Retailer 17
-
£8,695 GBP
$11,651 USD
View
B
Retailer 18
-
£9,365 GBP
A$19,305 AUD
View
B
Retailer 19
-
£10,940 GBP
$14,659 USD
View
B
Retailer 20
-
£12,572 GBP
$16,845 USD
View
Most Expensive
B
Taylor and Hart
ODRNW8W · Oct 31
£16,146 GBP
$21,633 USD
View
20 more retailers have this diamond
Prices start from £3,631 GBPSave up to £12,515 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
13.09ct Round
£3,631 GBP