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Round|Lab Grown|IGI

15.06ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG826675996

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826675996

Diamond specifications and retailer prices

From £3,279 GBP
As of November 1, 2026
Save £6,604 GBP (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £9,884 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 15.06ct lab-grown round diamond

This 15.06ct 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 LG826675996 or 826675996. Listed at 6 retailers as of October 31, 2026, with prices from £3,279 to £9,884, a £6,604 spread on the same certified stone. Adiamor lists it at £9,884. 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

15.06
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826675996
Dimensions15.73 × 15.64 × 9.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.73 mm15.64 mm15.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826675996
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £9,884 GBP|Low: £3,279 GBP|High: £9,884 GBP|Avg: £5,994 GBP
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2£3,279 GBP
Retailer 5£4,109 GBP
Retailer 4£5,215 GBP
Retailer 3£5,288 GBP
Retailer 6£7,062 GBP
Adiamor£9,884 GBP

7 data points across 6 retailers

6 retailers£3,279 GBP to £9,884 GBP

A
Cheapest Retailer
-
£3,279 GBP
A
Retailer 2
-
£4,109 GBP
$5,505 USD
View
B+
Retailer 3
-
£5,215 GBP
$6,987 USD
View
B+
Retailer 4
-
£5,288 GBP
View
B
Retailer 5
-
£7,062 GBP
$9,462 USD
View
Most Expensive
B
Adiamor
D-82810024 · Oct 31
£9,884 GBP
$13,243 USD
View
5 more retailers have this diamond
Prices start from £3,279 GBPSave up to £6,604 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
15.06ct Round
£3,279 GBP