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Radiant|Lab Grown|IGI

6.99ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG807631725

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

Certificate IGI LG807631725

Diamond specifications and retailer prices

From £948 GBP
$1,262 USD
As of October 27, 2026
Save £5,443 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £6,390 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 6.99ct lab-grown radiant diamond

This 6.99ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807631725 or 807631725. Listed at 20 retailers as of October 27, 2026, with prices from £948 to £6,390, a £5,443 spread on the same certified stone. Brilliant Earth lists it at £6,390. 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

6.99
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807631725
Dimensions13.72 × 9.54 × 6.30 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.72 mm9.54 mm6.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807631725
Side View
Table 67.0%Crown 40.5°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.0%

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: £6,390 GBP|Low: £948 GBP|High: £6,856 GBP|Avg: £2,151 GBP|-6.8%
Brilliant Earth
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
October 29, 2026
Retailer 5£948 GBP
Retailer 3£1,031 GBP
Retailer 14£1,061 GBP
Retailer 9£1,109 GBP
Retailer 4£1,228 GBP
Retailer 12£1,269 GBP
Retailer 11£1,393 GBP
Retailer 16£1,540 GBP
Retailer 15£1,573 GBP
Retailer 7£1,763 GBP
Retailer 13£2,061 GBP
Retailer 8£2,067 GBP
Retailer 10£2,104 GBP
Retailer 2£2,128 GBP
Retailer 18£2,655 GBP
Retailer 6£3,567 GBP
Retailer 17£3,681 GBP
Brilliant Earth£6,390 GBP

24 data points across 18 retailers

20 retailers£948 GBP to £6,390 GBP

A
Cheapest Retailer
-
£948 GBP
$1,262 USD
A
Retailer 2
-
£1,031 GBP
$1,373 USD
View
A
Retailer 3
-
£1,061 GBP
$1,413 USD
View
Final sale: no returns
A
Retailer 4
-
£1,109 GBP
$1,477 USD
View
A
Retailer 5
-
£1,146 GBP
$1,526 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,228 GBP
$1,635 USD
View
A
Retailer 7
-
£1,269 GBP
HK$13,200 HKD
View
A
Retailer 8
-
£1,393 GBP
$1,855 USD
View
A
Retailer 9
-
£1,540 GBP
View
B+
Retailer 10
-
£1,573 GBP
$2,095 USD
View
A
Retailer 11
-
£1,763 GBP
€2,236 EUR
View
A
Retailer 12
-
£2,061 GBP
$2,745 USD
View
A
Retailer 13
-
£2,067 GBP
$2,752 USD
View
A
Retailer 14
-
£2,104 GBP
A$4,310 AUD
View
Price last confirmed 7 days ago
A
Retailer 15
-
£2,128 GBP
ZAR 45,775 ZAR
View
A
Retailer 16
-
£2,655 GBP
View
B+
Retailer 17
-
£3,253 GBP
$4,332 USD
View
B+
Retailer 18
-
£3,567 GBP
View
B+
Retailer 19
-
£3,681 GBP
SGD 6,625 SGD
View
Most Expensive
B
Brilliant Earth
20142080A · Oct 28
£6,390 GBP
$8,510 USD
View
19 more retailers have this diamond
Prices start from £948 GBPSave up to £5,443 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
6.99ct Radiant
£948 GBP