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Radiant|Lab Grown|IGI

3.49ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG760517111

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

Certificate IGI LG760517111

Diamond specifications and retailer prices

From £705 GBP
$945 USD
As of October 29, 2026
Save £4,116 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,821 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.49ct lab-grown radiant diamond

This 3.49ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760517111 or 760517111. Listed at 14 retailers as of October 29, 2026, with prices from £705 to £4,821, a £4,116 spread on the same certified stone. Brilliant Earth lists it at £4,821. 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

3.49
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760517111
Dimensions7.48 × 7.48 × 5.06 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.48 mm7.48 mm3.49 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760517111
Side View
Table 65.0%Crown 43.1°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.6%

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 29
Current: £4,821 GBP|Low: £705 GBP|High: £5,015 GBP|Avg: £1,962 GBP|-3.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9£705 GBP
Retailer 4£797 GBP
Retailer 11£807 GBP
Retailer 2£885 GBP
Retailer 10£954 GBP
Retailer 12£978 GBP
Retailer 8£1,460 GBP
Retailer 13£1,524 GBP
Retailer 3£1,942 GBP
Retailer 6£2,490 GBP
Retailer 5£3,046 GBP
Retailer 7£4,373 GBP
Brilliant Earth£4,821 GBP

20 data points across 13 retailers

14 retailers£705 GBP to £4,821 GBP

A
Cheapest Retailer
-
£705 GBP
$945 USD
A
Retailer 2
-
£797 GBP
$1,068 USD
View
A
Retailer 3
-
£807 GBP
$1,081 USD
View
A
Retailer 4
-
£885 GBP
View
Retailer 5
-
£954 GBP
€1,217 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
£978 GBP
$1,311 USD
View
B+
Retailer 7
-
£1,460 GBP
$1,956 USD
View
B+
Retailer 8
-
£1,524 GBP
$2,042 USD
View
Retailer 9
-
£1,942 GBP
A$4,004 AUD
View
Price last confirmed 22 days ago
B
Retailer 10
-
£2,490 GBP
View
B
Retailer 11
-
£3,045 GBP
$4,080 USD
View
B
Retailer 12
-
£3,046 GBP
$4,082 USD
View
B
Retailer 13
-
£4,373 GBP
$5,860 USD
View
Most Expensive
B
Brilliant Earth
20401540A · Oct 29
£4,821 GBP
$6,460 USD
View
13 more retailers have this diamond
Prices start from £705 GBPSave up to £4,116 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
3.49ct Radiant
£705 GBP