CaratHunter
Plans
Radiant|Lab Grown|IGI

15.08ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG834616088

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

Certificate IGI LG834616088

Diamond specifications and retailer prices

From £1,734 GBP
As of October 27, 2026
Save £8,992 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £10,726 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 15.08ct lab-grown radiant diamond

This 15.08ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG834616088 or 834616088. Listed at 15 retailers as of October 27, 2026, with prices from £1,734 to £10,726, a £8,992 spread on the same certified stone. With Clarity lists it at £10,726. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.08
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834616088
Dimensions17.56 × 12.30 × 7.96 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.56 mm12.30 mm15.08 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834616088
Side View
Table 66.0%Crown 45.6°Girdle: MediumPavilion 32.3°Culet: NoneDepth 64.7%

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: Oct 27
Current: £2,541 GBP|Low: £1,728 GBP|High: £10,726 GBP|Avg: £4,710 GBP|-6.0%
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
With Clarity
November 1, 2026
Retailer 10£1,734 GBP
Retailer 7£2,077 GBP
Retailer 14£2,273 GBP
Retailer 1£2,541 GBP
Retailer 11£2,888 GBP
Retailer 3£2,941 GBP
Retailer 8£3,253 GBP
Retailer 12£3,319 GBP
Retailer 2£3,355 GBP
Retailer 13£3,994 GBP
Retailer 15£4,609 GBP
Retailer 4£6,041 GBP
Retailer 6£7,511 GBP
Retailer 9£9,687 GBP
Retailer 5£9,703 GBP
With Clarity£10,726 GBP

37 data points across 16 retailers

15 retailers£1,734 GBP to £10,726 GBP

A
Cheapest Retailer
-
£1,734 GBP
A
Retailer 2
-
£2,273 GBP
$3,045 USD
View
A
Retailer 3
-
£2,541 GBP
HK$26,600 HKD
View
A
Retailer 4
-
£2,888 GBP
View
A
Retailer 5
-
£2,941 GBP
$3,941 USD
View
A
Retailer 6
-
£3,253 GBP
€4,151 EUR
View
Retailer 7
-
£3,319 GBP
ZAR 71,840 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£3,355 GBP
$4,495 USD
View
Retailer 9
-
£3,994 GBP
A$8,234 AUD
View
Price last confirmed 10 days ago
Retailer 10
-
£4,609 GBP
$6,175 USD
View
Price last confirmed 11 days ago
Retailer 11
-
£6,041 GBP
$8,094 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
£7,511 GBP
$10,063 USD
View
B
Retailer 13
-
£9,687 GBP
$12,980 USD
View
B
Retailer 14
-
£9,703 GBP
$13,001 USD
View
Most Expensive
B
With Clarity
834616088 · Nov 1
£10,726 GBP
$14,372 USD
View
14 more retailers have this diamond
Prices start from £1,734 GBPSave up to £8,992 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
15.08ct Radiant
£1,734 GBP