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Radiant|Lab Grown|IGI

1.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG618449355

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

Certificate IGI LG618449355

Diamond specifications and retailer prices

From £128 GBP
$170 USD
As of October 27, 2026
Save £1,096 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,224 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618449355 or 618449355. Listed at 10 retailers as of October 27, 2026, with prices from £128 to £1,224, a £1,096 spread on the same certified stone. Do Amore Diamonds lists it at £1,224. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618449355
Dimensions7.38 × 5.06 × 3.38 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.38 mm5.06 mm1.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618449355
Side View
Table 65.0%Crown 42°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.8%

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: £1,224 GBP|Low: £122 GBP|High: £2,741 GBP|Avg: £568 GBP|-55.3%
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
October 29, 2026
Retailer 9£128 GBP
Retailer 8£148 GBP
Retailer 6£210 GBP
Retailer 11£283 GBP
Retailer 13£289 GBP
Retailer 4£428 GBP
Retailer 3£464 GBP
Retailer 12£492 GBP
Retailer 7£538 GBP
Retailer 10£562 GBP
Retailer 2£821 GBP
Retailer 5£938 GBP
Do Amore Diamonds£1,224 GBP

29 data points across 13 retailers

10 retailers£128 GBP to £1,224 GBP

A
Cheapest Retailer
-
£128 GBP
$170 USD
A
Retailer 2
-
£148 GBP
$197 USD
View
A
Retailer 3
-
£210 GBP
View
A
Retailer 4
-
£283 GBP
$377 USD
View
B+
Retailer 5
-
£334 GBP
$445 USD
View
B
Retailer 6
-
£538 GBP
$716 USD
View
B
Retailer 7
-
£562 GBP
$748 USD
View
B
Retailer 8
-
£592 GBP
View
B
Retailer 9
-
£821 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9E08A147E · Oct 29
£1,224 GBP
$1,630 USD
View
9 more retailers have this diamond
Prices start from £128 GBPSave up to £1,096 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
£128 GBP