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Radiant|Lab Grown|IGI

5.08ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG749573271

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

Certificate IGI LG749573271

Diamond specifications and retailer prices

From £1,605 GBP
$2,150 USD
As of October 31, 2026
Save £8,539 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £10,143 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 5.08ct lab-grown radiant diamond

This 5.08ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749573271 or 749573271. Listed at 16 retailers as of October 31, 2026, with prices from £1,605 to £10,143, a £8,539 spread on the same certified stone. Frank Darling lists it at £10,143. 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

5.08
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749573271
Dimensions12.15 × 8.43 × 5.63 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.15 mm8.43 mm5.08 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749573271
Side View
Table 64.0%Crown 40°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 66.8%

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 31
Current: £10,143 GBP|Low: £1,605 GBP|High: £11,434 GBP|Avg: £4,675 GBP|-5.5%
Frank Darling
Retailer 2
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October 31, 2026
Retailer 16£1,605 GBP
Retailer 12£1,612 GBP
Retailer 19£1,731 GBP
Retailer 17£2,143 GBP
Retailer 4£2,495 GBP
Retailer 13£2,512 GBP
Retailer 2£2,537 GBP
Retailer 11£3,032 GBP
Retailer 3£3,418 GBP
Retailer 5£3,907 GBP
Retailer 10£4,049 GBP
Retailer 6£4,396 GBP
Retailer 14£4,815 GBP
Retailer 8£4,817 GBP
Retailer 7£5,589 GBP
Retailer 18£6,956 GBP
Retailer 9£7,451 GBP
Retailer 15£9,008 GBP
Frank Darling£10,143 GBP

24 data points across 19 retailers

16 retailers£1,605 GBP to £10,143 GBP

A
Cheapest Retailer
-
£1,605 GBP
$2,150 USD
Final sale: no returns
A
Retailer 2
-
£1,612 GBP
$2,160 USD
View
Retailer 3
-
£1,626 GBP
$2,179 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
£1,731 GBP
$2,320 USD
View
Retailer 5
-
£1,769 GBP
$2,370 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
£2,143 GBP
$2,872 USD
View
B+
Retailer 7
-
£2,495 GBP
$3,343 USD
View
B+
Retailer 8
-
£2,512 GBP
$3,366 USD
View
B+
Retailer 9
-
£2,537 GBP
€3,237 EUR
View
Retailer 10
-
£3,418 GBP
A$7,045 AUD
View
Price last confirmed 9 days ago
Retailer 11
-
£3,907 GBP
$5,235 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
£4,396 GBP
$5,890 USD
View
B+
Retailer 13
-
£4,815 GBP
View
B
Retailer 14
-
£6,956 GBP
$9,320 USD
View
B
Retailer 15
-
£9,008 GBP
$12,070 USD
View
Most Expensive
B
Frank Darling
VL-123372GR · Oct 31
£10,143 GBP
$13,591 USD
View
15 more retailers have this diamond
Prices start from £1,605 GBPSave up to £8,539 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
5.08ct Radiant
£1,605 GBP