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Radiant|Natural|GIA

1.52ct I SI1 Radiant Natural Diamond

I/SI1 • GIA 5456472677

Certificate GIA 5456472677

Diamond specifications and retailer prices

From £5,860 GBP
As of November 5, 2026
Save £603 GBP (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £6,463 GBP at Jared · As of November 6, 2026
View at Jared

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 5456472677. Listed at 4 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.52
Carat
I
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.8°
Pavilion angle58.6°
OriginNatural
Grading LabGIA
CertificateGIA 5456472677
Dimensions7.29 × 5.82 mm
L/W Ratio1.25
Top View
7.29 mm5.82 mm1.52 ctI / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5456472677
Side View
Table 69.0%Crown 49.8°Girdle: THK-VTKPavilion 58.6°Culet: NoneDepth 70.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £6,463 GBP|Low: £4,953 GBP|High: £6,470 GBP|Avg: £5,926 GBP|-0.1%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 12, 2026
Retailer 5£4,953 GBP
Retailer 2£5,860 GBP
Retailer 3£6,253 GBP
Retailer 4£6,253 GBP
Jared£6,463 GBP

7 data points across 5 retailers

4 retailers£5,860 GBP to £6,463 GBP

B
Cheapest Retailer
-
£5,860 GBP
B
Retailer 2
-
£6,253 GBP
View
B
Retailer 3
-
£6,253 GBP
View
Most Expensive
B
Jared
147063407 · Nov 6
£6,463 GBP
$8,650 USD
View
3 more retailers have this diamond
Prices start from £5,860 GBPSave up to £603 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.

B
1.52ct Radiant
£5,860 GBP