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Radiant|Natural|GIA

1.52ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 6435913291

Certificate GIA 6435913291

Diamond specifications and retailer prices

From $7,273 NZD
As of November 6, 2026
Save $9,115 NZD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,388 NZD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6435913291. Listed at 23 retailers as of November 5, 2026, with prices from $7,273 to $16,388, a $9,115 spread on the same certified stone. NZ Jewellers lists it at $16,388. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6435913291
Dimensions7.53 × 6.16 × 3.94 mm
L/W Ratio1.22
Top View
7.53 mm6.16 mm1.52 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6435913291
Side View
Table 66.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 64.0%

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 6
Current: $16,388 NZD|Low: $7,273 NZD|High: $16,388 NZD|Avg: $10,574 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 12$7,273 NZD
Retailer 5$7,362 NZD
Retailer 4$8,632 NZD
Retailer 6$9,247 NZD
Retailer 2$9,465 NZD
Retailer 10$9,799 NZD
Retailer 11$9,799 NZD
Retailer 7$10,434 NZD
Retailer 3$11,305 NZD
Retailer 8$11,954 NZD
Retailer 9$15,564 NZD
NZ Jewellers$16,388 NZD

27 data points across 12 retailers

23 retailers$7,273 NZD to $16,388 NZD

A
Cheapest Retailer
-
$7,273 NZD
A
Retailer 2
-
$7,362 NZD
View
B+
Retailer 3
-
$8,083 NZD
View
B+
Retailer 4
-
$8,291 NZD
View
B+
Retailer 5
-
$8,547 NZD
View
B+
Retailer 6
-
$8,570 NZD
View
Retailer 7
-
$8,632 NZD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$9,045 NZD
View
Final sale: no returns
B+
Retailer 9
-
$9,182 NZD
View
Retailer 10
-
$9,245 NZD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$9,247 NZD
View
B+
Retailer 12
-
$9,465 NZD
View
Retailer 13
-
$9,799 NZD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$9,799 NZD
View
B+
Retailer 15
-
$9,799 NZD
View
Retailer 16
-
$9,876 NZD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$10,060 NZD
View
B+
Retailer 18
-
$10,075 NZD
View
B+
Retailer 19
-
$10,434 NZD
View
B+
Retailer 20
-
$11,305 NZD
View
B
Retailer 21
-
$11,954 NZD
View
B
Retailer 22
-
$15,564 NZD
View
Most Expensive
B
NZ Jewellers
a18cf4a6-9cd9-475b-8d0d-d2c142842e6a · Nov 5
$16,388 NZD
$9,085 USD
View
22 more retailers have this diamond
Prices start from $7,273 NZDSave up to $9,115 NZD

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
$7,273 NZD