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Radiant|Lab Grown|IGI

1.08ct J VS1 Radiant Lab Grown Diamond

EX • J/VS1 • IGI LG660443120

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

Certificate IGI LG660443120

Diamond specifications and retailer prices

From £144 GBP
As of November 6, 2026
Save £969 GBP (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,113 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660443120 or 660443120. Listed at 12 retailers as of November 6, 2026, with prices from £144 to £1,113, a £969 spread on the same certified stone. Do Amore Diamonds lists it at £1,113. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443120
Dimensions7.57 × 5.03 × 3.39 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm5.03 mm1.08 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660443120
Side View
Table 65.0%Crown 43°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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: Nov 6
Current: £1,113 GBP|Low: £144 GBP|High: £1,113 GBP|Avg: £462 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7£144 GBP
Retailer 10£167 GBP
Retailer 8£262 GBP
Retailer 2£269 GBP
Retailer 9£327 GBP
Retailer 6£362 GBP
Retailer 5£489 GBP
Retailer 3£522 GBP
Retailer 11£640 GBP
Retailer 4£740 GBP
Do Amore Diamonds£1,113 GBP

20 data points across 11 retailers

12 retailers£144 GBP to £1,113 GBP

A
Cheapest Retailer
-
£144 GBP
A
Retailer 2
-
£144 GBP
View
A
Retailer 3
-
£167 GBP
View
A
Retailer 4
-
£262 GBP
View
A
Retailer 5
-
£269 GBP
View
A
Retailer 6
-
£327 GBP
View
A
Retailer 7
-
£362 GBP
View
B+
Retailer 8
-
£489 GBP
View
B+
Retailer 9
-
£511 GBP
View
B+
Retailer 10
-
£640 GBP
View
B+
Retailer 11
-
£740 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9348C3407 · Nov 6
£1,113 GBP
$1,490 USD
View
11 more retailers have this diamond
Prices start from £144 GBPSave up to £969 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
1.08ct Radiant
£144 GBP