Radiant|Natural|IGI

1.52ct K IF Radiant Natural Diamond

VG • K/IF • IGI 731559316

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 731559316

Diamond specifications and retailer prices

From £2,805 GBP
As of November 6, 2026
Save £2,512 GBP (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,554 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 731559316. Listed at 12 retailers as of November 4, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle29.4°
OriginNatural
Grading LabIGI
CertificateIGI 731559316
Dimensions7.74 × 5.75 × 3.76 mm
L/W Ratio1.35
Culet sizePointed
Top View
7.74 mm5.75 mm1.52 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 731559316
Side View
Table 54.0%Crown 37.6°Girdle: MediumPavilion 29.4°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £5,554 GBP|Low: £2,805 GBP|High: £5,554 GBP|Avg: £3,783 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6£2,805 GBP
Retailer 3£2,861 GBP
Retailer 7£3,026 GBP
Retailer 8£3,188 GBP
Retailer 2£3,290 GBP
Retailer 4£3,587 GBP
Retailer 5£5,317 GBP
NZ Jewellers£5,554 GBP

42 data points across 8 retailers

12 retailers£2,805 GBP to £5,317 GBP

A
Cheapest Retailer
-
£2,805 GBP
A
Retailer 2
-
£2,861 GBP
View
A
Retailer 3
-
£3,026 GBP
View
Retailer 4
-
£3,188 GBP
View
Price last confirmed 9 days ago
Retailer 5
-
£3,188 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
£3,188 GBP
View
Price last confirmed 9 days ago
A
Retailer 7
-
£3,290 GBP
View
B+
Retailer 8
-
£3,298 GBP
View
B+
Retailer 9
-
£3,587 GBP
View
Retailer 10
-
£3,679 GBP
View
Price last confirmed 11 days ago
B
Retailer 11
-
£5,317 GBP
View
Most Expensive
NZ Jewellers
f471d56e-a2b0-47de-a2bb-1f6e3843cd2f · Oct 27
£5,554 GBP
$7,434 USD
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from £2,805 GBPSave up to £2,512 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 Radiant
£2,805 GBP