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Radiant|Lab Grown|IGI

3.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG836623128

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

Certificate IGI LG836623128

Diamond specifications and retailer prices

From £490 GBP
$653 USD
As of October 27, 2026
Save £4,968 GBP (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,459 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

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 top-tier cut grade and certified by IGI LG836623128 or 836623128. Listed at 20 retailers as of October 27, 2026, with prices from £490 to £5,459, a £4,968 spread on the same certified stone. Yadav Diamonds lists it at £5,459. 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

3.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836623128
Dimensions10.32 × 7.10 × 4.78 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm7.10 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836623128
Side View
Table 65.0%Crown 47.3°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.3%

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 27
Current: £1,003 GBP|Low: £487 GBP|High: £3,710 GBP|Avg: £1,309 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 19
October 29, 2026
Retailer 17£490 GBP
Retailer 3£533 GBP
Retailer 9£549 GBP
Retailer 5£568 GBP
Retailer 12£568 GBP
Retailer 16£702 GBP
Retailer 14£732 GBP
Retailer 10£780 GBP
Retailer 8£854 GBP
Retailer 19£943 GBP
Retailer 1£1,003 GBP
Retailer 2£1,416 GBP
Retailer 13£1,457 GBP
Retailer 15£1,764 GBP
Retailer 7£1,946 GBP
Retailer 11£2,246 GBP
Retailer 18£2,467 GBP
Retailer 4£2,504 GBP
Retailer 6£3,710 GBP

27 data points across 19 retailers

20 retailers£490 GBP to £5,459 GBP

A
Cheapest Retailer
-
£490 GBP
$653 USD
A
Retailer 2
-
£533 GBP
$710 USD
View
A
Retailer 3
-
£549 GBP
$731 USD
View
Final sale: no returns
Retailer 4
-
£568 GBP
$757 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£568 GBP
$757 USD
View
A
Retailer 6
-
£702 GBP
$935 USD
View
A
Retailer 7
-
£732 GBP
View
A
Retailer 8
-
£780 GBP
$1,039 USD
View
A
Retailer 9
-
£854 GBP
$1,137 USD
View
A
Retailer 10
-
£943 GBP
€1,196 EUR
View
A
Retailer 11
-
£1,003 GBP
View
Retailer 12
-
£1,416 GBP
A$2,901 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
£1,457 GBP
ZAR 31,341 ZAR
View
B+
Retailer 14
-
£1,764 GBP
$2,349 USD
View
B+
Retailer 15
-
£1,946 GBP
View
B+
Retailer 16
-
£2,246 GBP
$2,991 USD
View
B+
Retailer 17
-
£2,467 GBP
View
B+
Retailer 18
-
£2,504 GBP
$3,335 USD
View
B
Retailer 19
-
£3,710 GBP
$4,940 USD
View
Most Expensive
B
Yadav Diamonds
13287711 · Oct 29
£5,459 GBP
$7,269 USD
View
19 more retailers have this diamond
Prices start from £490 GBPSave up to £4,968 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
£490 GBP