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Radiant|Natural|GIA

1.52ct J SI2 Radiant Natural Diamond

ID • J/SI2 • GIA 1136

Certificate GIA 1136

Diamond specifications and retailer prices

From £3,807 GBP
$5,101 USD
As of October 31, 2026
Save £256 GBP (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,063 GBP at DreamStone · As of October 31, 2026
View at DreamStone

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.52
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1136
Dimensions7.31 × 5.82 mm
L/W Ratio1.26
Top View
7.31 mm5.82 mm1.52 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1136
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £4,063 GBP|Low: £3,756 GBP|High: £4,063 GBP|Avg: £3,951 GBP
DreamStone
Retailer 2
September 23, 2026
Retailer 2£3,807 GBP
DreamStone£4,063 GBP

3 data points across 2 retailers

2 retailers£3,807 GBP to £4,063 GBP

B
Cheapest Retailer
-
£3,807 GBP
$5,101 USD
Most Expensive
B
DreamStone
63c1bb6eeac682738cec12da · Oct 31
£4,063 GBP
$5,444 USD
View
1 more retailer has this diamond
Prices start from £3,807 GBPSave up to £256 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
£3,807 GBP