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Radiant|Natural|GIA

1.52ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 6445561142

Certificate GIA 6445561142

Diamond specifications and retailer prices

From £5,020 GBP
As of November 4, 2026
Save £5,503 GBP (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £10,523 GBP at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445561142. Listed at 10 retailers as of November 4, 2026, with prices from £5,020 to £10,523, a £5,503 spread on the same certified stone. NZ Jewellers lists it at £10,523. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445561142
Dimensions7.50 × 5.56 × 3.78 mm
L/W Ratio1.35
Top View
7.50 mm5.56 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445561142
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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 4
Current: £10,523 GBP|Low: £4,385 GBP|High: £10,523 GBP|Avg: £6,700 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5£5,262 GBP
Retailer 8£5,262 GBP
Retailer 7£5,700 GBP
Retailer 6£5,788 GBP
Retailer 2£5,940 GBP
Retailer 3£6,555 GBP
Retailer 9£6,577 GBP
Retailer 4£8,745 GBP
NZ Jewellers£10,523 GBP

42 data points across 9 retailers

10 retailers£5,020 GBP to £10,523 GBP

B+
Cheapest Retailer
-
£5,020 GBP
B+
Retailer 2
-
£5,245 GBP
View
B+
Retailer 3
-
£5,262 GBP
View
Final sale: no returns
B+
Retailer 4
-
£5,700 GBP
View
B+
Retailer 5
-
£5,788 GBP
View
B+
Retailer 6
-
£5,940 GBP
View
B
Retailer 7
-
£6,555 GBP
View
B
Retailer 8
-
£6,577 GBP
View
B
Retailer 9
-
£8,745 GBP
View
Most Expensive
B
NZ Jewellers
3de971b4-289b-4b68-99d5-abb61ebc6b1b · Nov 5
£10,523 GBP
$14,085 USD
View
9 more retailers have this diamond
Prices start from £5,020 GBPSave up to £5,503 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 Radiant
£5,020 GBP