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Radiant|Lab Grown|IGI

4.77ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG732551208

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

Certificate IGI LG732551208

Diamond specifications and retailer prices

From £647 GBP
$867 USD
As of October 30, 2026
Save £4,928 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,575 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.77ct lab-grown radiant diamond

This 4.77ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG732551208 or 732551208. Listed at 12 retailers as of October 30, 2026, with prices from £647 to £5,575, a £4,928 spread on the same certified stone. Do Amore Diamonds lists it at £5,575. 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

4.77
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732551208
Dimensions11.96 × 8.41 × 5.63 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.96 mm8.41 mm4.77 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732551208
Side View
Table 66.0%Crown 42.2°Girdle: MediumPavilion 39.1°Culet: NoneDepth 66.9%

Caratlytics Score

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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: £5,575 GBP|Low: £621 GBP|High: £5,747 GBP|Avg: £1,913 GBP
Do Amore Diamonds
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
October 30, 2026
Retailer 12£647 GBP
Retailer 15£704 GBP
Retailer 2£840 GBP
Retailer 3£1,019 GBP
Retailer 4£1,103 GBP
Retailer 11£1,105 GBP
Retailer 13£1,205 GBP
Retailer 6£1,437 GBP
Retailer 10£1,725 GBP
Retailer 5£2,225 GBP
Retailer 9£2,269 GBP
Retailer 14£2,329 GBP
Retailer 8£2,825 GBP
Retailer 7£3,322 GBP
Do Amore Diamonds£5,575 GBP

32 data points across 15 retailers

12 retailers£647 GBP to £5,575 GBP

A
Cheapest Retailer
-
£647 GBP
$867 USD
A
Retailer 2
-
£704 GBP
$943 USD
View
A
Retailer 3
-
£840 GBP
View
B+
Retailer 4
-
£1,019 GBP
$1,366 USD
View
B+
Retailer 5
-
£1,103 GBP
$1,478 USD
View
B+
Retailer 6
-
£1,105 GBP
$1,480 USD
View
B+
Retailer 7
-
£1,205 GBP
$1,615 USD
View
B
Retailer 8
-
£1,725 GBP
$2,311 USD
View
B
Retailer 9
-
£2,269 GBP
$3,040 USD
View
B
Retailer 10
-
£2,329 GBP
$3,120 USD
View
B
Retailer 11
-
£2,825 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1720976 · Oct 31
£5,575 GBP
$7,470 USD
View
11 more retailers have this diamond
Prices start from £647 GBPSave up to £4,928 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
4.77ct Radiant
£647 GBP