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Radiant|Lab Grown|IGI

13.04ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG671410595

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG671410595

Diamond specifications and retailer prices

From £3,168 GBP
As of November 1, 2026
Save £6,005 GBP (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £9,172 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 13.04ct lab-grown radiant diamond

This 13.04ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671410595 or 671410595. Listed at 14 retailers as of October 31, 2026, with prices from £3,168 to £9,172, a £6,005 spread on the same certified stone. Adiamor lists it at £9,172. 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

13.04
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671410595
Dimensions16.97 × 11.58 × 7.79 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.97 mm11.58 mm13.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671410595
Side View
Table 68.0%Crown 43.3°Girdle: MediumPavilion 34.7°Culet: NoneDepth 67.3%

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: £9,172 GBP|Low: £3,168 GBP|High: £9,172 GBP|Avg: £5,031 GBP
Adiamor
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
November 1, 2026
Retailer 2£3,168 GBP
Retailer 13£3,400 GBP
Retailer 12£3,563 GBP
Retailer 6£3,808 GBP
Retailer 8£3,944 GBP
Retailer 10£3,944 GBP
Retailer 11£4,929 GBP
Retailer 3£5,037 GBP
Retailer 7£5,080 GBP
Retailer 5£5,562 GBP
Retailer 14£6,101 GBP
Retailer 9£6,105 GBP
Retailer 4£7,390 GBP
Adiamor£9,172 GBP

10 data points across 14 retailers

14 retailers£3,168 GBP to £9,172 GBP

A
Cheapest Retailer
-
£3,168 GBP
A
Retailer 2
-
£3,400 GBP
$4,556 USD
View
A
Retailer 3
-
£3,563 GBP
$4,774 USD
View
A
Retailer 4
-
£3,808 GBP
$5,102 USD
View
Final sale: no returns
A
Retailer 5
-
£3,944 GBP
$5,285 USD
View
A
Retailer 6
-
£3,944 GBP
$5,285 USD
View
B+
Retailer 7
-
£4,929 GBP
$6,604 USD
View
B+
Retailer 8
-
£5,037 GBP
$6,749 USD
View
B+
Retailer 9
-
£5,080 GBP
View
B+
Retailer 10
-
£5,562 GBP
View
B+
Retailer 11
-
£6,101 GBP
$8,175 USD
View
B+
Retailer 12
-
£6,105 GBP
ZAR 132,146 ZAR
View
B
Retailer 13
-
£7,390 GBP
$9,902 USD
View
Most Expensive
B
Adiamor
D-82767777 · Oct 31
£9,172 GBP
$12,290 USD
View
13 more retailers have this diamond
Prices start from £3,168 GBPSave up to £6,005 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
13.04ct Radiant
£3,168 GBP