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Round|Natural|GIA

1.52ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 6552075343

Certificate GIA 6552075343

Diamond specifications and retailer prices

From £1,322 GBP
As of November 1, 2026
Save £1,008 GBP (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,887 GBP at NZ Jewellers · As of September 25, 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 M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552075343. Listed at 10 retailers as of November 1, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552075343
Dimensions7.32 × 7.30 × 4.59 mm
L/W Ratio1.00
Top View
7.32 mm7.30 mm1.52 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552075343
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 1
Current: £3,677 GBP|Low: £1,322 GBP|High: £3,887 GBP|Avg: £2,345 GBP|-5.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 6£1,322 GBP
Retailer 4£1,577 GBP
Retailer 9£1,899 GBP
Retailer 5£1,999 GBP
Retailer 7£2,020 GBP
Retailer 3£2,126 GBP
Retailer 2£2,330 GBP
Retailer 8£2,846 GBP
NZ Jewellers£3,677 GBP

35 data points across 9 retailers

10 retailers£1,322 GBP to £2,330 GBP

A
Cheapest Retailer
-
£1,322 GBP
A
Retailer 2
-
£1,577 GBP
View
Final sale: no returns
Retailer 3
-
£1,899 GBP
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£1,999 GBP
View
Retailer 5
-
£2,020 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
£2,126 GBP
View
B+
Retailer 7
-
£2,330 GBP
View
Retailer 8
-
£2,846 GBP
View
Price last confirmed 14 days ago
Retailer 9
-
£3,677 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
d66e19f8-795a-4b4e-9bbd-c197753d00e8 · Sep 25
£3,887 GBP
$5,231 USD
View
Price last confirmed 41 days ago
9 more retailers have this diamond
Prices start from £1,322 GBPSave up to £1,008 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
1.52ct Round
£1,322 GBP