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Radiant|Lab Grown|GCAL

3.02ct H SI1 Radiant Lab Grown Diamond

VG • H/SI1 • GCAL 322770033

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 322770033

Diamond specifications and retailer prices

From £323 GBP
As of November 6, 2026
Save £2,239 GBP (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,563 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown radiant diamond

This 3.02ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 322770033. Listed at 9 retailers as of November 6, 2026, with prices from £323 to £2,563, a £2,239 spread on the same certified stone. Do Amore Diamonds lists it at £2,563. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle56.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322770033
Dimensions10.29 × 6.92 × 4.65 mm
L/W Ratio1.49
Culet sizeNone
Top View
10.29 mm6.92 mm3.02 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322770033
Side View
Table 62.0%Crown 41.5°Girdle: THK-VTKPavilion 56.2°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,563 GBP|Low: £308 GBP|High: £2,563 GBP|Avg: £1,117 GBP|+4.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£323 GBP
Retailer 8£529 GBP
Retailer 5£610 GBP
Retailer 2£1,046 GBP
Retailer 4£1,088 GBP
Retailer 9£1,378 GBP
Retailer 3£1,452 GBP
Retailer 6£1,509 GBP
Do Amore Diamonds£2,563 GBP

30 data points across 9 retailers

9 retailers£323 GBP to £2,563 GBP

A
Cheapest Retailer
-
£323 GBP
Final sale: no returns
B
Retailer 2
-
£529 GBP
View
A
Retailer 3
-
£610 GBP
View
B+
Retailer 4
-
£1,046 GBP
View
B+
Retailer 5
-
£1,088 GBP
View
B+
Retailer 6
-
£1,378 GBP
View
B+
Retailer 7
-
£1,452 GBP
View
B
Retailer 8
-
£1,509 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8AFB06E2A · Nov 6
£2,563 GBP
$3,430 USD
View
8 more retailers have this diamond
Prices start from £323 GBPSave up to £2,239 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
£323 GBP