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Radiant|Lab Grown|IGI

1.02ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG602380949

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

Certificate IGI LG602380949

Diamond specifications and retailer prices

From £118 GBP
As of November 6, 2026
Save £1,010 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,128 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG602380949 or 602380949. Listed at 21 retailers as of November 6, 2026, with prices from £118 to £1,128, a £1,010 spread on the same certified stone. Do Amore Diamonds lists it at £1,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602380949
Dimensions7.06 × 5.07 × 3.47 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.06 mm5.07 mm1.02 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602380949
Side View
Table 63.0%Crown 42.2°Girdle: MediumPavilion 36.3°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,128 GBP|Low: £118 GBP|High: £1,128 GBP|Avg: £389 GBP
Do Amore Diamonds
Retailer 2
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November 7, 2026
Retailer 4£118 GBP
Retailer 10£131 GBP
Retailer 19£137 GBP
Retailer 17£146 GBP
Retailer 18£146 GBP
Retailer 5£171 GBP
Retailer 8£199 GBP
Retailer 12£273 GBP
Retailer 2£285 GBP
Retailer 6£327 GBP
Retailer 9£335 GBP
Retailer 15£392 GBP
Retailer 14£409 GBP
Retailer 3£518 GBP
Retailer 16£577 GBP
Retailer 11£647 GBP
Retailer 13£751 GBP
Retailer 7£792 GBP
Do Amore Diamonds£1,128 GBP

37 data points across 19 retailers

21 retailers£118 GBP to £1,128 GBP

A
Cheapest Retailer
-
£118 GBP
A
Retailer 2
-
£131 GBP
View
Final sale: no returns
A
Retailer 3
-
£137 GBP
View
A
Retailer 4
-
£146 GBP
View
Retailer 5
-
£146 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
£199 GBP
View
Retailer 7
-
£239 GBP
View
Price last confirmed 64 days ago
A
Retailer 8
-
£273 GBP
View
A
Retailer 9
-
£285 GBP
View
A
Retailer 10
-
£327 GBP
View
A
Retailer 11
-
£335 GBP
View
A
Retailer 12
-
£392 GBP
View
B+
Retailer 13
-
£409 GBP
View
B+
Retailer 14
-
£518 GBP
View
Retailer 15
-
£577 GBP
View
Price last confirmed 10 days ago
B+
Retailer 16
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£605 GBP
View
B+
Retailer 17
-
£647 GBP
View
B+
Retailer 18
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£751 GBP
View
B
Retailer 19
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£792 GBP
View
Retailer 20
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£1,113 GBP
View
Price last confirmed 37 days ago
Most Expensive
B
Do Amore Diamonds
27-8743DAAAB · Nov 6
£1,128 GBP
$1,510 USD
View
20 more retailers have this diamond
Prices start from £118 GBPSave up to £1,010 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
1.02ct Radiant
£118 GBP