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Radiant|Lab Grown|IGI

7.50ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG841626307

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

Certificate IGI LG841626307

Diamond specifications and retailer prices

From £2,285 GBP
$3,061 USD
As of October 30, 2026
Save £10,713 GBP (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £12,997 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 7.5ct lab-grown radiant diamond

This 7.5ct 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 LG841626307 or 841626307. Listed at 23 retailers as of October 30, 2026, with prices from £2,285 to £12,997, a £10,713 spread on the same certified stone. With Clarity lists it at £12,997. 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

7.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841626307
Dimensions14.63 × 9.35 × 6.17 mm
L/W Ratio1.56
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.63 mm9.35 mm7.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841626307
Side View
Table 64.0%Crown 42.8°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 66.0%

Caratlytics Score

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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 30
Current: £3,162 GBP|Low: £2,285 GBP|High: £13,215 GBP|Avg: £4,991 GBP|-3.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
October 30, 2026
Retailer 4£2,285 GBP
Retailer 3£2,485 GBP
Retailer 5£2,558 GBP
Retailer 15£2,649 GBP
Retailer 2£2,769 GBP
Retailer 17£2,815 GBP
Retailer 1£3,162 GBP
Retailer 18£3,311 GBP
Retailer 12£3,512 GBP
Retailer 9£3,749 GBP
Retailer 8£3,808 GBP
Retailer 10£4,049 GBP
Retailer 20£4,572 GBP
Retailer 14£4,784 GBP
Retailer 11£4,973 GBP
Retailer 13£6,745 GBP
Retailer 16£6,752 GBP
Retailer 19£7,071 GBP
Retailer 7£9,231 GBP
Retailer 6£9,333 GBP
With Clarity£12,997 GBP

17 data points across 21 retailers

23 retailers£2,285 GBP to £12,997 GBP

A
Cheapest Retailer
-
£2,285 GBP
$3,061 USD
A
Retailer 2
-
£2,485 GBP
$3,330 USD
View
A
Retailer 3
-
£2,558 GBP
$3,428 USD
View
Final sale: no returns
A
Retailer 4
-
£2,649 GBP
$3,550 USD
View
A
Retailer 5
-
£2,769 GBP
$3,710 USD
View
A
Retailer 6
-
£2,815 GBP
$3,772 USD
View
A
Retailer 7
-
£3,162 GBP
View
B+
Retailer 8
-
£3,311 GBP
$4,437 USD
View
B+
Retailer 9
-
£3,512 GBP
View
B+
Retailer 10
-
£3,749 GBP
$5,023 USD
View
B+
Retailer 11
-
£3,808 GBP
$5,102 USD
View
Retailer 12
-
£4,049 GBP
€5,167 EUR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£4,572 GBP
View
B+
Retailer 14
-
£4,784 GBP
ZAR 103,563 ZAR
View
Retailer 15
-
£4,973 GBP
A$10,252 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
£6,745 GBP
$9,037 USD
View
B+
Retailer 17
-
£6,752 GBP
View
B+
Retailer 18
-
£7,071 GBP
$9,474 USD
View
Retailer 19
-
£8,719 GBP
A$17,974 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
-
£9,231 GBP
$12,369 USD
View
B
Retailer 21
-
£9,333 GBP
SGD 16,899 SGD
View
Retailer 22
-
£10,426 GBP
$13,970 USD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
841626307 · Oct 30
£12,997 GBP
$17,415 USD
View
22 more retailers have this diamond
Prices start from £2,285 GBPSave up to £10,713 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
7.50ct Radiant
£2,285 GBP