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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 $6,772 AUD
$4,757 USD
As of October 30, 2026
Save $6,214 AUD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,986 AUD 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 $6,772 to $12,986, a $6,214 spread on the same certified stone. NZ Jewellers lists it at $12,986. 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: $12,986 AUD|Low: $6,573 AUD|High: $14,024 AUD|Avg: $8,897 AUD|-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$6,772 AUD
Retailer 7$6,849 AUD
Retailer 4$7,764 AUD
Retailer 5$7,764 AUD
Retailer 6$7,764 AUD
Retailer 3$8,788 AUD
Retailer 2$8,959 AUD
Retailer 9$9,673 AUD
NZ Jewellers$12,986 AUD

33 data points across 9 retailers

9 retailers$6,772 AUD to $12,986 AUD

A
Cheapest Retailer
-
$6,772 AUD
$4,757 USD
A
Retailer 2
-
$6,849 AUD
$4,811 USD
View
A
Retailer 3
-
$7,764 AUD
$5,454 USD
View
A
Retailer 4
-
$7,764 AUD
$5,454 USD
View
A
Retailer 5
-
$7,764 AUD
$5,454 USD
View
A
Retailer 6
-
$8,788 AUD
€5,879 EUR
View
A
Retailer 7
-
$8,959 AUD
$6,293 USD
View
B
Retailer 8
-
$12,986 AUD
$9,122 USD
View
Most Expensive
B+
NZ Jewellers
02c47410-da65-4674-b1e7-52cc118a84d1 · Oct 27
$12,986 AUD
$9,122 USD
View
8 more retailers have this diamond
Prices start from $6,772 AUDSave up to $6,214 AUD

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
$6,772 AUD