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Radiant|Natural|GIA

1.53ct L SI2 Radiant Natural Diamond

EX • L/SI2 • GIA 7541486650

Certificate GIA 7541486650

Diamond specifications and retailer prices

From £1,736 GBP
As of November 4, 2026
Save £2,318 GBP (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,055 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural radiant diamond

This 1.53ct natural radiant sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541486650. Listed at 11 retailers as of November 4, 2026, with prices from £1,736 to £4,055, a £2,318 spread on the same certified stone. NZ Jewellers lists it at £4,055. 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

1.53
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.17°
OriginNatural
Grading LabGIA
CertificateGIA 7541486650
Dimensions8.08 × 5.71 × 3.89 mm
L/W Ratio1.42
Cert comments
Additional clouds are not shown. Additional pinpoints are not shown.
Key to symbols
Feather, Crystal, Cloud, Needle, Pinpoint
Top View
8.08 mm5.71 mm1.53 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541486650
Side View
Table 68.0%Crown 46.17°GirdlePavilionCulet: NoneDepth 68.2%

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 4
Current: £4,055 GBP|Low: £1,736 GBP|High: £4,380 GBP|Avg: £2,307 GBP|-7.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9£1,736 GBP
Retailer 3£1,939 GBP
Retailer 7£1,939 GBP
Retailer 4£1,958 GBP
Retailer 10£2,013 GBP
Retailer 11£2,028 GBP
Retailer 8£2,044 GBP
Retailer 2£2,052 GBP
Retailer 6£2,238 GBP
Retailer 5£2,407 GBP
NZ Jewellers£4,055 GBP

33 data points across 11 retailers

11 retailers£1,736 GBP to £4,055 GBP

A
Cheapest Retailer
-
£1,736 GBP
Retailer 2
-
£1,939 GBP
View
Price last confirmed 9 days ago
B+
Retailer 3
-
£1,939 GBP
View
B+
Retailer 4
-
£1,958 GBP
View
B+
Retailer 5
-
£2,013 GBP
View
B+
Retailer 6
-
£2,028 GBP
View
B+
Retailer 7
-
£2,044 GBP
View
B+
Retailer 8
-
£2,052 GBP
View
B
Retailer 9
-
£2,238 GBP
View
B+
Retailer 10
-
£2,407 GBP
View
Most Expensive
B
NZ Jewellers
cb0b6da6-022c-4c69-af77-29373b7d9938 · Nov 5
£4,055 GBP
$5,427 USD
View
10 more retailers have this diamond
Prices start from £1,736 GBPSave up to £2,318 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
1.53ct Radiant
£1,736 GBP