Radiant|Lab Grown|IGI

3.09ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • IGI LG843628466

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

Certificate IGI LG843628466

Diamond specifications and retailer prices

From £282 GBP
$378 USD
As of October 27, 2026
Save £1,086 GBP (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,743 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

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 LG843628466 or 843628466. Listed at 19 retailers as of October 26, 2026, with a 385% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle19.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843628466
Dimensions10.62 × 7.13 × 4.58 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.62 mm7.13 mm3.09 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843628466
Side View
Table 63.0%Crown 19.5°Girdle: Slightly ThickPavilion 36.4°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £1,743 GBP|Low: £282 GBP|High: £1,743 GBP|Avg: £811 GBP
Rare Carat
Retailer 2
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Retailer 19
October 30, 2026
Retailer 6£282 GBP
Retailer 18£316 GBP
Retailer 9£350 GBP
Retailer 17£350 GBP
Retailer 2£371 GBP
Retailer 14£463 GBP
Retailer 8£557 GBP
Retailer 5£580 GBP
Retailer 13£630 GBP
Retailer 16£745 GBP
Retailer 12£759 GBP
Retailer 19£826 GBP
Retailer 4£981 GBP
Retailer 3£1,124 GBP
Retailer 7£1,153 GBP
Retailer 11£1,293 GBP
Retailer 10£1,309 GBP
Retailer 15£1,368 GBP
Rare Carat£1,743 GBP

15 data points across 19 retailers

19 retailers£282 GBP to £1,368 GBP

A
Cheapest Retailer
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£282 GBP
$378 USD
A
Retailer 2
-
£316 GBP
$423 USD
View
A
Retailer 3
-
£350 GBP
$469 USD
View
A
Retailer 4
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£350 GBP
$469 USD
View
A
Retailer 5
-
£371 GBP
View
A
Retailer 6
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£463 GBP
$620 USD
View
B+
Retailer 7
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£557 GBP
$746 USD
View
A
Retailer 8
-
£580 GBP
$777 USD
View
A
Retailer 9
-
£630 GBP
View
A
Retailer 10
-
£745 GBP
A$1,535 AUD
View
A
Retailer 11
-
£759 GBP
ZAR 16,430 ZAR
View
A
Retailer 12
-
£826 GBP
$1,107 USD
View
B+
Retailer 13
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£981 GBP
$1,314 USD
View
B+
Retailer 14
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£1,124 GBP
$1,506 USD
View
B+
Retailer 15
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£1,153 GBP
$1,545 USD
View
B+
Retailer 16
-
£1,293 GBP
SGD 2,342 SGD
View
B+
Retailer 17
-
£1,309 GBP
$1,754 USD
View
B+
Retailer 18
-
£1,368 GBP
View
Most Expensive
Rare Carat
CS23-32_l_843628466 · Oct 21
£1,743 GBP
$2,335 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from £282 GBPSave up to £1,086 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
3.09ct Radiant
£282 GBP