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Radiant|Lab Grown|IGI

7.70ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG835627702

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

Certificate IGI LG835627702

Diamond specifications and retailer prices

From £2,535 GBP
$3,396 USD
As of October 29, 2026
Save £10,336 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £12,870 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 7.7ct lab-grown radiant diamond

This 7.7ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835627702 or 835627702. Listed at 17 retailers as of October 29, 2026, with prices from £2,535 to £12,870, a £10,336 spread on the same certified stone. With Clarity lists it at £12,870. 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

7.70
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835627702
Dimensions14.97 × 9.45 × 6.15 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm9.45 mm7.70 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835627702
Side View
Table 65.0%Crown 55°Girdle: MED-STKPavilion 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 29
Current: £3,115 GBP|Low: £2,535 GBP|High: £13,020 GBP|Avg: £5,701 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
With Clarity
October 30, 2026
Retailer 16£2,535 GBP
Retailer 13£2,743 GBP
Retailer 1£3,115 GBP
Retailer 10£3,548 GBP
Retailer 4£3,715 GBP
Retailer 3£3,773 GBP
Retailer 5£4,034 GBP
Retailer 2£4,527 GBP
Retailer 12£4,741 GBP
Retailer 6£4,956 GBP
Retailer 7£6,648 GBP
Retailer 14£6,689 GBP
Retailer 15£7,407 GBP
Retailer 8£8,864 GBP
Retailer 11£9,088 GBP
Retailer 9£9,194 GBP
With Clarity£12,870 GBP

29 data points across 17 retailers

17 retailers£2,535 GBP to £12,870 GBP

A
Cheapest Retailer
-
£2,535 GBP
$3,396 USD
Final sale: no returns
A
Retailer 2
-
£2,743 GBP
$3,675 USD
View
B+
Retailer 3
-
£3,115 GBP
View
B+
Retailer 4
-
£3,548 GBP
View
B+
Retailer 5
-
£3,715 GBP
$4,978 USD
View
B+
Retailer 6
-
£3,773 GBP
$5,055 USD
View
Retailer 7
-
£4,034 GBP
€5,148 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£4,527 GBP
View
B+
Retailer 9
-
£4,741 GBP
ZAR 102,625 ZAR
View
Retailer 10
-
£4,956 GBP
A$10,216 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
£6,648 GBP
$8,907 USD
View
B
Retailer 12
-
£6,689 GBP
View
B
Retailer 13
-
£7,407 GBP
$9,924 USD
View
Retailer 14
-
£8,864 GBP
A$18,271 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
£9,088 GBP
$12,177 USD
View
B
Retailer 16
-
£9,194 GBP
SGD 16,647 SGD
View
Most Expensive
B
With Clarity
835627702 · Oct 30
£12,870 GBP
$17,245 USD
View
16 more retailers have this diamond
Prices start from £2,535 GBPSave up to £10,336 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
7.70ct Radiant
£2,535 GBP