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Round|Lab Grown|IGI

13.01ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG784612819

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784612819

Diamond specifications and retailer prices

From £2,263 GBP
As of November 1, 2026
Save £13,507 GBP (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £15,770 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.01ct lab-grown round diamond

This 13.01ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784612819 or 784612819. Listed at 16 retailers as of October 31, 2026, with prices from £2,263 to £15,770, a £13,507 spread on the same certified stone. Brilliant Earth lists it at £15,770. 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

13.01
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784612819
Dimensions15.42 × 15.46 × 8.87 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
15.42 mm15.46 mm13.01 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784612819
Side View
Table 62.0%Crown 32.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.5%

Caratlytics Score

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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: £15,770 GBP|Low: £2,262 GBP|High: £15,770 GBP|Avg: £5,420 GBP
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 1, 2026
Retailer 2£2,263 GBP
Retailer 8£2,720 GBP
Retailer 11£2,821 GBP
Retailer 15£3,035 GBP
Retailer 16£3,286 GBP
Retailer 14£3,560 GBP
Retailer 9£3,734 GBP
Retailer 12£4,044 GBP
Retailer 4£4,299 GBP
Retailer 10£4,497 GBP
Retailer 13£4,836 GBP
Retailer 6£7,042 GBP
Retailer 3£7,302 GBP
Retailer 5£7,816 GBP
Retailer 7£9,862 GBP
Brilliant Earth£15,770 GBP

39 data points across 16 retailers

16 retailers£2,263 GBP to £15,770 GBP

A
Cheapest Retailer
-
£2,263 GBP
A
Retailer 2
-
£2,720 GBP
$3,644 USD
View
Final sale: no returns
A
Retailer 3
-
£2,821 GBP
$3,780 USD
View
A
Retailer 4
-
£3,035 GBP
$4,066 USD
View
A
Retailer 5
-
£3,286 GBP
HK$34,400 HKD
View
A
Retailer 6
-
£3,560 GBP
$4,770 USD
View
A
Retailer 7
-
£3,734 GBP
View
A
Retailer 8
-
£4,044 GBP
$5,418 USD
View
B+
Retailer 9
-
£4,299 GBP
View
A
Retailer 10
-
£4,497 GBP
€5,738 EUR
View
Retailer 11
-
£4,836 GBP
$6,480 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£7,042 GBP
$9,436 USD
View
B
Retailer 13
-
£7,302 GBP
$9,784 USD
View
B
Retailer 14
-
£7,816 GBP
$10,472 USD
View
B
Retailer 15
-
£9,862 GBP
$13,214 USD
View
Most Expensive
B
Brilliant Earth
20043342A · Oct 31
£15,770 GBP
$21,130 USD
View
15 more retailers have this diamond
Prices start from £2,263 GBPSave up to £13,507 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
13.01ct Round
£2,263 GBP