Radiant|Lab Grown|IGI

3.07ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG720555689

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

Certificate IGI LG720555689

Diamond specifications and retailer prices

From £960 GBP
$1,279 USD
As of October 30, 2026
Save £2,950 GBP (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,910 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.07ct lab-grown radiant diamond

This 3.07ct 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 LG720555689 or 720555689. Listed at 18 retailers as of October 30, 2026, with prices from £960 to £3,910, a £2,950 spread on the same certified stone. Taylor and Hart lists it at £3,910. 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

3.07
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720555689
Dimensions10.48 × 7.23 × 4.71 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm7.23 mm3.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720555689
Side View
Table 63.0%Crown 41.7°Girdle: MediumPavilion 34.4°Culet: NoneDepth 65.1%

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 30
Current: £1,296 GBP|Low: £767 GBP|High: £3,910 GBP|Avg: £2,057 GBP|-0.8%
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
Taylor and Hart
October 30, 2026
Retailer 13£960 GBP
Retailer 5£1,075 GBP
Retailer 3£1,114 GBP
Retailer 14£1,114 GBP
Retailer 12£1,243 GBP
Retailer 1£1,296 GBP
Retailer 4£1,345 GBP
Retailer 7£1,537 GBP
Retailer 16£1,763 GBP
Retailer 8£2,077 GBP
Retailer 2£2,088 GBP
Retailer 11£2,520 GBP
Retailer 9£2,587 GBP
Retailer 6£2,689 GBP
Retailer 15£3,197 GBP
Retailer 10£3,599 GBP
Taylor and Hart£3,910 GBP

39 data points across 17 retailers

18 retailers£960 GBP to £3,910 GBP

A
Cheapest Retailer
-
£960 GBP
$1,279 USD
A
Retailer 2
-
£1,045 GBP
$1,392 USD
View
A
Retailer 3
-
£1,075 GBP
$1,432 USD
View
Final sale: no returns
A
Retailer 4
-
£1,114 GBP
$1,484 USD
View
Retailer 5
-
£1,114 GBP
$1,484 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,243 GBP
$1,655 USD
View
A
Retailer 7
-
£1,296 GBP
View
A
Retailer 8
-
£1,345 GBP
$1,791 USD
View
B+
Retailer 9
-
£1,537 GBP
$2,047 USD
View
B+
Retailer 10
-
£1,763 GBP
$2,348 USD
View
Retailer 11
-
£2,077 GBP
$2,766 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£2,088 GBP
$2,781 USD
View
Retailer 13
-
£2,520 GBP
A$5,163 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£2,587 GBP
ZAR 55,658 ZAR
View
B
Retailer 15
-
£2,689 GBP
View
B
Retailer 16
-
£3,197 GBP
$4,257 USD
View
B
Retailer 17
-
£3,599 GBP
View
Most Expensive
B
Taylor and Hart
3KXXOPH · Oct 30
£3,910 GBP
$5,207 USD
View
17 more retailers have this diamond
Prices start from £960 GBPSave up to £2,950 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
3.07ct Radiant
£960 GBP