Radiant|Lab Grown|IGI

3.09ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • IGI LG707521610

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

Certificate IGI LG707521610

Diamond specifications and retailer prices

From £1,025 GBP
$1,373 USD
As of October 30, 2026
Save £2,822 GBP (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,846 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG707521610 or 707521610. Listed at 16 retailers as of October 30, 2026, with prices from £1,025 to £3,846, a £2,822 spread on the same certified stone. Taylor and Hart lists it at £3,846. 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

3.09
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707521610
Dimensions11.18 × 7.09 × 4.24 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.18 mm7.09 mm3.09 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707521610
Side View
Table 64.0%Crown 33.4°Girdle: Slightly ThickPavilion 42.1°Culet: LargeDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,458 GBP|Low: £832 GBP|High: £3,846 GBP|Avg: £2,132 GBP|-1.5%
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
Taylor and Hart
October 30, 2026
Retailer 11£866 GBP
Retailer 12£1,005 GBP
Retailer 5£1,025 GBP
Retailer 10£1,134 GBP
Retailer 1£1,458 GBP
Retailer 14£1,596 GBP
Retailer 2£1,884 GBP
Retailer 6£1,981 GBP
Retailer 8£2,268 GBP
Retailer 7£2,335 GBP
Retailer 4£2,775 GBP
Retailer 13£2,911 GBP
Retailer 3£3,221 GBP
Retailer 9£3,247 GBP
Taylor and Hart£3,846 GBP

44 data points across 15 retailers

16 retailers£1,025 GBP to £3,846 GBP

Retailer 1
-
£866 GBP
$1,161 USD
Price last confirmed 11 days ago
Retailer 2
-
£943 GBP
$1,263 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£1,005 GBP
$1,347 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
£1,025 GBP
$1,373 USD
View
B+
Retailer 5
-
£1,134 GBP
$1,520 USD
View
B+
Retailer 6
-
£1,458 GBP
View
B+
Retailer 7
-
£1,596 GBP
$2,139 USD
View
Retailer 8
-
£1,884 GBP
$2,525 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
£1,981 GBP
$2,654 USD
View
Retailer 10
-
£2,268 GBP
A$4,676 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
£2,335 GBP
ZAR 50,533 ZAR
View
B
Retailer 12
-
£2,775 GBP
View
B
Retailer 13
-
£2,911 GBP
$3,901 USD
View
B
Retailer 14
-
£3,221 GBP
SGD 5,832 SGD
View
B
Retailer 15
-
£3,247 GBP
View
Most Expensive
B
Taylor and Hart
KCFACMX · Oct 30
£3,846 GBP
$5,154 USD
View
15 more retailers have this diamond
Prices start from £1,025 GBPSave up to £2,822 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.

B+
3.09ct Radiant
£1,025 GBP