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Radiant|Lab Grown|IGI

3.02ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG696579041

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

Certificate IGI LG696579041

Diamond specifications and retailer prices

From £233 GBP
$312 USD
As of October 30, 2026
Save £870 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,103 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 3.02ct lab-grown radiant diamond

This 3.02ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696579041 or 696579041. Listed at 11 retailers as of October 30, 2026, with prices from £233 to £1,103, a £870 spread on the same certified stone. Adiamor lists it at £1,103. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696579041
Dimensions10.41 × 7.09 × 4.72 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm7.09 mm3.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696579041
Side View
Table 63.0%Crown 43.7°Girdle: MediumPavilion 34.6°Culet: NoneDepth 66.6%

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: £1,103 GBP|Low: £233 GBP|High: £3,903 GBP|Avg: £1,122 GBP|+0.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 4£233 GBP
Retailer 3£270 GBP
Retailer 12£289 GBP
Retailer 14£325 GBP
Retailer 11£395 GBP
Retailer 13£403 GBP
Retailer 10£471 GBP
Retailer 2£515 GBP
Retailer 9£527 GBP
Retailer 5£690 GBP
Retailer 8£848 GBP
Adiamor£1,103 GBP
Retailer 15£1,829 GBP
Retailer 6£2,844 GBP
Retailer 7£3,903 GBP

5 data points across 15 retailers

11 retailers£233 GBP to £1,103 GBP

A
Cheapest Retailer
-
£233 GBP
$312 USD
A
Retailer 2
-
£270 GBP
$362 USD
View
A
Retailer 3
-
£289 GBP
$387 USD
View
A
Retailer 4
-
£325 GBP
HK$3,400 HKD
View
A
Retailer 5
-
£395 GBP
View
A
Retailer 6
-
£403 GBP
$540 USD
View
B+
Retailer 7
-
£471 GBP
$631 USD
View
A
Retailer 8
-
£515 GBP
View
A
Retailer 9
-
£527 GBP
$706 USD
View
B+
Retailer 10
-
£848 GBP
$1,136 USD
View
Most Expensive
B
Adiamor
D-82831693 · Oct 31
£1,103 GBP
$1,478 USD
View
10 more retailers have this diamond
Prices start from £233 GBPSave up to £870 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
3.02ct Radiant
£233 GBP