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Round|Natural|GIA

1.52ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6224915496

Certificate GIA 6224915496

Diamond specifications and retailer prices

From £4,105 GBP
As of November 1, 2026
Save £4,942 GBP (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £9,047 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round 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 and certified by GIA 6224915496. Listed at 18 retailers as of November 1, 2026, with prices from £4,105 to £9,047, a £4,942 spread on the same certified stone. NZ Jewellers lists it at £9,047. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6224915496
Dimensions7.39 × 7.36 × 4.52 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.39 mm7.36 mm1.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6224915496
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £9,047 GBP|Low: £4,075 GBP|High: £9,047 GBP|Avg: £5,438 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 13£4,105 GBP
Retailer 17£4,154 GBP
Retailer 4£4,274 GBP
Retailer 6£4,523 GBP
Retailer 15£4,524 GBP
Retailer 3£4,823 GBP
Retailer 9£4,901 GBP
Retailer 16£4,977 GBP
Retailer 2£5,102 GBP
Retailer 7£5,379 GBP
Retailer 14£5,379 GBP
Retailer 11£5,541 GBP
Retailer 8£5,558 GBP
Retailer 10£5,601 GBP
Retailer 5£5,962 GBP
Retailer 12£7,518 GBP
NZ Jewellers£9,047 GBP

43 data points across 17 retailers

18 retailers£4,105 GBP to £9,047 GBP

B+
Cheapest Retailer
-
£4,105 GBP
B+
Retailer 2
-
£4,154 GBP
View
B+
Retailer 3
-
£4,274 GBP
View
B
Retailer 4
-
£4,438 GBP
View
B
Retailer 5
-
£4,523 GBP
View
Final sale: no returns
Retailer 6
-
£4,524 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£4,823 GBP
View
B
Retailer 8
-
£4,901 GBP
View
B
Retailer 9
-
£4,977 GBP
View
B
Retailer 10
-
£5,102 GBP
View
B
Retailer 11
-
£5,379 GBP
View
B
Retailer 12
-
£5,379 GBP
View
B
Retailer 13
-
£5,541 GBP
View
B
Retailer 14
-
£5,558 GBP
View
B
Retailer 15
-
£5,601 GBP
View
Retailer 16
-
£5,962 GBP
View
Price last confirmed 14 days ago
B
Retailer 17
-
£7,518 GBP
View
Most Expensive
B
NZ Jewellers
6a724985-5b09-4d10-8292-2f0b3ceea19a · Nov 5
£9,047 GBP
$12,177 USD
View
17 more retailers have this diamond
Prices start from £4,105 GBPSave up to £4,942 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 Round
£4,105 GBP