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Radiant|Natural|GIA

1.52ct D I1 Radiant Natural Diamond

ID • D/I1 • GIA 6512054220

Certificate GIA 6512054220

Diamond specifications and retailer prices

From £3,550 GBP
$4,757 USD
As of October 30, 2026
Save £3,258 GBP (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,808 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 D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512054220. Listed at 9 retailers as of October 27, 2026, with prices from £3,550 to £6,808, a £3,258 spread on the same certified stone. NZ Jewellers lists it at £6,808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6512054220
Dimensions8.16 × 5.56 × 3.76 mm
L/W Ratio1.47
Top View
8.16 mm5.56 mm1.52 ctD / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512054220
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 67.7%

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: Oct 30
Current: £6,808 GBP|Low: £3,446 GBP|High: £7,352 GBP|Avg: £4,664 GBP|-6.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8£3,550 GBP
Retailer 7£3,591 GBP
Retailer 4£4,070 GBP
Retailer 5£4,070 GBP
Retailer 6£4,070 GBP
Retailer 3£4,607 GBP
Retailer 2£4,697 GBP
Retailer 9£5,071 GBP
NZ Jewellers£6,808 GBP

33 data points across 9 retailers

9 retailers£3,550 GBP to £6,808 GBP

A
Cheapest Retailer
-
£3,550 GBP
$4,757 USD
A
Retailer 2
-
£3,591 GBP
$4,811 USD
View
A
Retailer 3
-
£4,070 GBP
$5,454 USD
View
A
Retailer 4
-
£4,070 GBP
$5,454 USD
View
A
Retailer 5
-
£4,070 GBP
$5,454 USD
View
A
Retailer 6
-
£4,607 GBP
€5,879 EUR
View
A
Retailer 7
-
£4,697 GBP
$6,293 USD
View
B
Retailer 8
-
£6,808 GBP
$9,122 USD
View
Most Expensive
B+
NZ Jewellers
02c47410-da65-4674-b1e7-52cc118a84d1 · Oct 27
£6,808 GBP
$9,122 USD
View
8 more retailers have this diamond
Prices start from £3,550 GBPSave up to £3,258 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
£3,550 GBP