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Radiant|Natural|GIA

1.52ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 2458053677

Certificate GIA 2458053677

Diamond specifications and retailer prices

From $15,363 NZD
$8,644 USD
As of November 1, 2026
Save $12,320 NZD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $27,683 NZD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2458053677. Listed at 19 retailers as of October 30, 2026, with prices from $15,363 to $27,683, a $12,320 spread on the same certified stone. NZ Jewellers lists it at $27,683. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle34.7°
OriginNatural
Grading LabGIA
CertificateGIA 2458053677
Dimensions7.54 × 5.77 × 3.86 mm
L/W Ratio1.31
Top View
7.54 mm5.77 mm1.52 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2458053677
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 34.7°Culet: NoneDepth 66.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $19,940 NZD|Low: $14,787 NZD|High: $26,253 NZD|Avg: $20,043 NZD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$14,787 NZD
Retailer 6$16,611 NZD
Retailer 2$18,178 NZD
Retailer 5$18,271 NZD
Retailer 1$19,940 NZD
Retailer 7$21,859 NZD
Retailer 8$23,678 NZD
Retailer 3$25,942 NZD

43 data points across 8 retailers

19 retailers$15,363 NZD to $27,683 NZD

Retailer 1
-
$14,787 NZD
$8,320 USD
Price last confirmed 14 days ago
B
Retailer 2
-
$15,363 NZD
$8,644 USD
View
B
Retailer 3
-
$15,551 NZD
$8,750 USD
View
B
Retailer 4
-
$15,561 NZD
A$13,470 AUD
View
B
Retailer 5
-
$16,106 NZD
CA$12,586 CAD
View
B
Retailer 6
-
$16,611 NZD
$9,346 USD
View
B
Retailer 7
-
$16,747 NZD
$9,423 USD
View
B
Retailer 8
-
$17,993 NZD
$10,124 USD
View
B
Retailer 9
-
$18,178 NZD
£8,053 GBP
View
B
Retailer 10
-
$18,271 NZD
$10,280 USD
View
C
Retailer 11
-
$19,147 NZD
$10,773 USD
View
C
Retailer 12
-
$19,533 NZD
$10,990 USD
View
C
Retailer 13
-
$19,533 NZD
$10,990 USD
View
C
Retailer 14
-
$19,673 NZD
$11,069 USD
View
B
Retailer 15
-
$19,940 NZD
€10,685 EUR
View
C
Retailer 16
-
$20,190 NZD
$11,360 USD
View
C
Retailer 17
-
$20,762 NZD
$11,682 USD
View
C
Retailer 18
-
$25,942 NZD
£11,493 GBP
View
Most Expensive
C
NZ Jewellers
e8ad294b-570a-4864-9d31-c5391d128ba8 · Oct 30
$27,683 NZD
$15,576 USD
View
18 more retailers have this diamond
Prices start from $15,363 NZDSave up to $12,320 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.

B
1.52ct Radiant
$15,363 NZD