Radiant|Lab Grown|IGI

3.09ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG526268744

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

Certificate IGI LG526268744

Diamond specifications and retailer prices

From £1,440 GBP
$1,930 USD
As of October 31, 2026
Save £6,657 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £10,316 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526268744 or 526268744. Listed at 13 retailers as of October 31, 2026, with a 462% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle29.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268744
Dimensions9.02 × 7.10 × 4.84 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.02 mm7.10 mm3.09 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268744
Side View
Table 67.5%Crown 39°Girdle: Very ThickPavilion 29.3°Culet: NoneDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £10,316 GBP|Low: £1,440 GBP|High: £18,827 GBP|Avg: £9,207 GBP
Flawless Fine Jewelry
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
November 1, 2026
Retailer 7£1,440 GBP
Retailer 5£5,993 GBP
Retailer 9£6,206 GBP
Retailer 14£6,635 GBP
Retailer 12£6,951 GBP
Retailer 10£7,200 GBP
Retailer 3£7,354 GBP
Retailer 8£8,009 GBP
Retailer 11£8,331 GBP
Retailer 4£9,276 GBP
Flawless Fine Jewelry£10,316 GBP
Retailer 2£13,109 GBP
Retailer 6£16,523 GBP
Retailer 13£18,827 GBP

18 data points across 14 retailers

13 retailers£1,440 GBP to £8,097 GBP

B+
Cheapest Retailer
-
£1,440 GBP
$1,930 USD
B
Retailer 2
-
£6,206 GBP
$8,316 USD
View
B
Retailer 3
-
£6,455 GBP
$8,649 USD
View
B
Retailer 4
-
£6,635 GBP
$8,890 USD
View
B
Retailer 5
-
£6,951 GBP
$9,314 USD
View
Final sale: no returns
B
Retailer 6
-
£7,200 GBP
$9,647 USD
View
Retailer 7
-
£7,200 GBP
$9,647 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
£8,009 GBP
$10,731 USD
View
B
Retailer 9
-
£8,097 GBP
$10,849 USD
View
Retailer 10
-
£8,331 GBP
$11,163 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
5E57EF9FC · Oct 31
£10,316 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £1,440 GBPSave up to £6,657 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
£1,440 GBP