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Radiant|Lab Grown|IGI

1.09ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG706553596

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

Certificate IGI LG706553596

Diamond specifications and retailer prices

From £119 GBP
$158 USD
As of October 30, 2026
Save £1,023 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,141 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG706553596 or 706553596. Listed at 18 retailers as of October 29, 2026, with prices from £119 to £1,141, a £1,023 spread on the same certified stone. Do Amore Diamonds lists it at £1,141. 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

1.09
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706553596
Dimensions4.98 × 4.98 × 7.43 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.98 mm4.98 mm1.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706553596
Side View
Table 64.0%Crown 40.1°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 69.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £204 GBP|Low: £114 GBP|High: £769 GBP|Avg: £320 GBP|-1.0%
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
October 30, 2026
Retailer 12£119 GBP
Retailer 5£132 GBP
Retailer 2£147 GBP
Retailer 3£147 GBP
Retailer 13£200 GBP
Retailer 1£204 GBP
Retailer 6£291 GBP
Retailer 4£388 GBP
Retailer 8£396 GBP
Retailer 10£409 GBP
Retailer 7£462 GBP
Retailer 11£500 GBP
Retailer 9£761 GBP

37 data points across 13 retailers

18 retailers£119 GBP to £1,141 GBP

A
Cheapest Retailer
-
£119 GBP
$158 USD
A
Retailer 2
-
£132 GBP
$176 USD
View
Final sale: no returns
A
Retailer 3
-
£137 GBP
$183 USD
View
A
Retailer 4
-
£147 GBP
$196 USD
View
A
Retailer 5
-
£147 GBP
$196 USD
View
B+
Retailer 6
-
£200 GBP
$266 USD
View
A
Retailer 7
-
£204 GBP
View
A
Retailer 8
-
£209 GBP
$278 USD
View
A
Retailer 9
-
£291 GBP
View
B+
Retailer 10
-
£388 GBP
$517 USD
View
B+
Retailer 11
-
£396 GBP
A$812 AUD
View
Retailer 12
-
£409 GBP
$545 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
£462 GBP
A$946 AUD
View
B
Retailer 14
-
£500 GBP
$666 USD
View
B
Retailer 15
-
£523 GBP
$696 USD
View
B
Retailer 16
-
£653 GBP
$869 USD
View
B
Retailer 17
-
£761 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BE67B8758 · Oct 29
£1,141 GBP
$1,520 USD
View
17 more retailers have this diamond
Prices start from £119 GBPSave up to £1,023 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
1.09ct Radiant
£119 GBP