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Radiant|Lab Grown|IGI

3.05ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1 • IGI LG717596085

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG717596085

Diamond specifications and retailer prices

From £526 GBP
$700 USD
As of October 27, 2026
Save £2,106 GBP (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,632 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG717596085 or 717596085. Listed at 22 retailers as of October 27, 2026, with prices from £526 to £2,632, a £2,106 spread on the same certified stone. Rare Carat lists it at £2,632. 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

3.05
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717596085
Dimensions9.78 × 6.63 × 4.40 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.78 mm6.63 mm3.05 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717596085
Side View
Table 70.0%Crown 30.5°Girdle: MED-STKPavilion 42.2°Culet: LargeDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,632 GBP|Low: £514 GBP|High: £2,632 GBP|Avg: £1,373 GBP
Rare Carat
Retailer 2
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Retailer 22
October 29, 2026
Retailer 6£526 GBP
Retailer 3£571 GBP
Retailer 7£588 GBP
Retailer 13£610 GBP
Retailer 15£622 GBP
Retailer 18£711 GBP
Retailer 21£743 GBP
Retailer 17£837 GBP
Retailer 9£873 GBP
Retailer 2£974 GBP
Retailer 22£1,375 GBP
Retailer 10£1,402 GBP
Retailer 16£1,415 GBP
Retailer 12£1,530 GBP
Retailer 19£1,714 GBP
Retailer 4£1,900 GBP
Retailer 5£2,079 GBP
Retailer 20£2,094 GBP
Retailer 8£2,102 GBP
Retailer 14£2,201 GBP
Retailer 11£2,454 GBP
Rare Carat£2,632 GBP

38 data points across 22 retailers

22 retailers£526 GBP to £2,632 GBP

A
Cheapest Retailer
-
£526 GBP
$700 USD
A
Retailer 2
-
£571 GBP
$761 USD
View
A
Retailer 3
-
£588 GBP
$783 USD
View
Final sale: no returns
A
Retailer 4
-
£610 GBP
$812 USD
View
A
Retailer 5
-
£622 GBP
$828 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£711 GBP
HK$7,400 HKD
View
A
Retailer 7
-
£743 GBP
$990 USD
View
B+
Retailer 8
-
£837 GBP
$1,114 USD
View
A
Retailer 9
-
£873 GBP
$1,162 USD
View
A
Retailer 10
-
£974 GBP
View
B+
Retailer 11
-
£1,375 GBP
$1,831 USD
View
B+
Retailer 12
-
£1,402 GBP
A$2,873 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£1,415 GBP
ZAR 30,446 ZAR
View
B+
Retailer 14
-
£1,530 GBP
$2,038 USD
View
B
Retailer 15
-
£1,714 GBP
$2,282 USD
View
B
Retailer 16
-
£1,900 GBP
View
B
Retailer 17
-
£2,079 GBP
$2,768 USD
View
B
Retailer 18
-
£2,094 GBP
$2,788 USD
View
B
Retailer 19
-
£2,102 GBP
$2,799 USD
View
B
Retailer 20
-
£2,201 GBP
A$4,510 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
£2,454 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Rare Carat
C787-375 · Oct 28
£2,632 GBP
$3,505 USD
View
21 more retailers have this diamond
Prices start from £526 GBPSave up to £2,106 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
3.05ct Radiant
£526 GBP