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1.52ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1557348978

Certificate GIA 1557348978

Diamond specifications and retailer prices

From £3,594 GBP
As of November 6, 2026
Save £3,429 GBP (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,023 GBP at MOH London · As of November 4, 2026
View at MOH London

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 1557348978. Listed at 16 retailers as of November 4, 2026, with prices from £3,594 to £7,023, a £3,429 spread on the same certified stone. MOH London lists it at £7,023. 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 angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1557348978
Dimensions7.32 × 7.36 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.32 mm7.36 mm1.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557348978
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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 6
Current: £7,023 GBP|Low: £3,464 GBP|High: £7,127 GBP|Avg: £4,815 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£3,594 GBP
Retailer 4£3,810 GBP
Retailer 2£4,482 GBP
Retailer 5£4,522 GBP
Retailer 3£4,894 GBP
Retailer 7£5,270 GBP
MOH London£7,023 GBP

41 data points across 7 retailers

16 retailers£3,594 GBP to £7,023 GBP

B+
Cheapest Retailer
-
£3,594 GBP
B+
Retailer 2
-
£3,671 GBP
View
B+
Retailer 3
-
£3,810 GBP
View
Final sale: no returns
B+
Retailer 4
-
£3,825 GBP
View
B
Retailer 5
-
£4,031 GBP
View
B
Retailer 6
-
£4,408 GBP
View
B+
Retailer 7
-
£4,482 GBP
View
B
Retailer 8
-
£4,522 GBP
View
B
Retailer 9
-
£4,566 GBP
View
B
Retailer 10
-
£4,829 GBP
View
B
Retailer 11
-
£4,829 GBP
View
B
Retailer 12
-
£4,894 GBP
View
B
Retailer 13
-
£4,993 GBP
View
Retailer 14
-
£5,270 GBP
View
Price last confirmed 14 days ago
B
Retailer 15
-
£5,416 GBP
View
Most Expensive
B
MOH London
E1C0FC188 · Nov 4
£7,023 GBP
View
15 more retailers have this diamond
Prices start from £3,594 GBPSave up to £3,429 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
£3,594 GBP