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Radiant|Lab Grown|IGI

1.04ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG678532652

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

Certificate IGI LG678532652

Diamond specifications and retailer prices

From £133 GBP
As of November 4, 2026
Save £1,262 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,396 GBP at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678532652 or 678532652. Listed at 21 retailers as of November 2, 2026, with prices from £133 to £1,396, a £1,262 spread on the same certified stone. Yadav Diamonds lists it at £1,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678532652
Dimensions5.17 × 5.17 × 3.39 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
5.17 mm5.17 mm1.04 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678532652
Side View
Table 65.0%Crown 40.3°Girdle: MediumPavilion 35.6°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £330 GBP|Low: £130 GBP|High: £1,396 GBP|Avg: £512 GBP|+1.6%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
Yadav Diamonds
November 4, 2026
Retailer 16£133 GBP
Retailer 9£149 GBP
Retailer 7£155 GBP
Retailer 4£166 GBP
Retailer 18£166 GBP
Retailer 2£223 GBP
Retailer 12£315 GBP
Retailer 1£330 GBP
Retailer 6£401 GBP
Retailer 11£445 GBP
Retailer 17£562 GBP
Retailer 3£588 GBP
Retailer 15£602 GBP
Retailer 10£693 GBP
Retailer 8£716 GBP
Retailer 13£768 GBP
Retailer 14£858 GBP
Retailer 5£1,283 GBP
Yadav Diamonds£1,396 GBP

45 data points across 19 retailers

21 retailers£133 GBP to £1,396 GBP

A
Cheapest Retailer
-
£133 GBP
A
Retailer 2
-
£149 GBP
View
Final sale: no returns
A
Retailer 3
-
£155 GBP
View
Retailer 4
-
£166 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£166 GBP
View
B+
Retailer 6
-
£223 GBP
View
A
Retailer 7
-
£257 GBP
View
A
Retailer 8
-
£315 GBP
View
A
Retailer 9
-
£330 GBP
View
B+
Retailer 10
-
£401 GBP
View
B+
Retailer 11
-
£445 GBP
View
B+
Retailer 12
-
£562 GBP
View
B
Retailer 13
-
£579 GBP
View
B
Retailer 14
-
£588 GBP
View
B
Retailer 15
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£602 GBP
View
Retailer 16
-
£693 GBP
View
Price last confirmed 17 days ago
B
Retailer 17
-
£716 GBP
View
B
Retailer 18
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£768 GBP
View
B
Retailer 19
-
£858 GBP
View
B
Retailer 20
-
£1,283 GBP
View
Most Expensive
B
Yadav Diamonds
13342764 · Nov 2
£1,396 GBP
$1,872 USD
View
20 more retailers have this diamond
Prices start from £133 GBPSave up to £1,262 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
1.04ct Radiant
£133 GBP