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Radiant|Natural|GIA

1.52ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 5211029083

Certificate GIA 5211029083

Diamond specifications and retailer prices

From £4,935 GBP
As of November 5, 2026
Save £1,625 GBP (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,560 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), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5211029083. Listed at 7 retailers as of November 5, 2026, with prices from £4,935 to £6,560, a £1,625 spread on the same certified stone. Jared lists it at £6,560. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211029083
Dimensions7.08 × 5.76 × 4.11 mm
L/W Ratio1.23
Top View
7.08 mm5.76 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5211029083
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £6,330 GBP|Low: £4,622 GBP|High: £6,424 GBP|Avg: £5,689 GBP|+0.7%
Retailer 1
Retailer 2
November 5, 2026
Retailer 2£5,085 GBP
Retailer 1£6,330 GBP

37 data points across 2 retailers

7 retailers£4,935 GBP to £6,560 GBP

B+
Cheapest Retailer
-
£4,935 GBP
B+
Retailer 2
-
£4,951 GBP
View
B+
Retailer 3
-
£5,085 GBP
View
Final sale: no returns
B
Retailer 4
-
£6,330 GBP
View
B
Retailer 5
-
£6,350 GBP
View
B
Retailer 6
-
£6,350 GBP
View
Most Expensive
B
Jared
147088525 · Nov 6
£6,560 GBP
$8,780 USD
View
6 more retailers have this diamond
Prices start from £4,935 GBPSave up to £1,625 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
£4,935 GBP