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Radiant|Lab Grown|IGI

1.03ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG618405872

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

Certificate IGI LG618405872

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of October 30, 2026
Save £943 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,052 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618405872 or 618405872. Listed at 10 retailers as of October 30, 2026, with prices from £110 to £1,052, a £943 spread on the same certified stone. Do Amore Diamonds lists it at £1,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618405872
Dimensions7.22 × 4.98 × 3.35 mm
L/W Ratio1.45
Culet sizePointed
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
7.22 mm4.98 mm1.03 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618405872
Side View
Table 65.0%Crown 39.4°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.3%

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: £1,052 GBP|Low: £87 GBP|High: £1,082 GBP|Avg: £411 GBP|-2.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 1, 2026
Retailer 11£110 GBP
Retailer 14£126 GBP
Retailer 9£127 GBP
Retailer 3£241 GBP
Retailer 13£250 GBP
Retailer 15£262 GBP
Retailer 5£274 GBP
Retailer 6£363 GBP
Retailer 8£365 GBP
Retailer 7£431 GBP
Retailer 10£460 GBP
Retailer 12£481 GBP
Retailer 4£620 GBP
Retailer 2£700 GBP
Do Amore Diamonds£1,052 GBP

22 data points across 15 retailers

10 retailers£110 GBP to £1,052 GBP

A
Cheapest Retailer
-
£110 GBP
$147 USD
A
Retailer 2
-
£126 GBP
$169 USD
View
Final sale: no returns
A
Retailer 3
-
£127 GBP
$170 USD
View
A
Retailer 4
-
£250 GBP
$335 USD
View
B+
Retailer 5
-
£365 GBP
A$752 AUD
View
B+
Retailer 6
-
£460 GBP
$617 USD
View
B+
Retailer 7
-
£481 GBP
$645 USD
View
B
Retailer 8
-
£568 GBP
View
B
Retailer 9
-
£700 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7496DDF6F · Oct 31
£1,052 GBP
$1,410 USD
View
9 more retailers have this diamond
Prices start from £110 GBPSave up to £943 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
1.03ct Radiant
£110 GBP