CaratHunter
Plans
Round|Natural|GIA

1.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6532383425

Certificate GIA 6532383425

Diamond specifications and retailer prices

From $14,895 NZD
$8,395 USD
As of October 25, 2026
Save $12,177 NZD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $27,072 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532383425. Listed at 20 retailers as of October 25, 2026, with prices from $14,895 to $27,072, a $12,177 spread on the same certified stone. NZ Jewellers lists it at $27,072. 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

1.50
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532383425
Dimensions7.25 × 7.30 × 4.49 mm
L/W Ratio1.01
Top View
7.25 mm7.30 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532383425
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°CuletDepth 61.7%

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 25
Current: $27,072 NZD|Low: $14,895 NZD|High: $27,072 NZD|Avg: $19,705 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
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 10$14,895 NZD
Retailer 4$15,000 NZD
Retailer 15$16,244 NZD
Retailer 7$17,320 NZD
Retailer 3$17,598 NZD
Retailer 8$17,646 NZD
Retailer 13$17,867 NZD
Retailer 2$19,713 NZD
Retailer 11$19,936 NZD
Retailer 12$20,220 NZD
Retailer 14$20,303 NZD
Retailer 5$21,379 NZD
Retailer 6$23,155 NZD
Retailer 9$25,402 NZD
NZ Jewellers$27,072 NZD

34 data points across 15 retailers

20 retailers$14,895 NZD to $27,072 NZD

A
Cheapest Retailer
-
$14,895 NZD
$8,395 USD
B+
Retailer 2
-
$15,000 NZD
$8,454 USD
View
B+
Retailer 3
-
$15,208 NZD
$8,571 USD
View
B+
Retailer 4
-
$16,244 NZD
$9,155 USD
View
B+
Retailer 5
-
$16,717 NZD
CA$13,086 CAD
View
B+
Retailer 6
-
$17,320 NZD
$9,761 USD
View
B+
Retailer 7
-
$17,598 NZD
$9,918 USD
View
B+
Retailer 8
-
$17,646 NZD
£7,831 GBP
View
B+
Retailer 9
-
$17,867 NZD
$10,070 USD
View
B
Retailer 10
-
$17,967 NZD
$10,126 USD
View
B+
Retailer 11
-
$19,713 NZD
€10,581 EUR
View
B
Retailer 12
-
$19,936 NZD
$11,236 USD
View
B
Retailer 13
-
$20,041 NZD
$11,295 USD
View
Retailer 14
-
$20,220 NZD
£8,973 GBP
View
Price last confirmed 32 days ago
Retailer 15
-
$20,303 NZD
$11,443 USD
View
Price last confirmed 62 days ago
B
Retailer 16
-
$20,303 NZD
$11,443 USD
View
Retailer 17
-
$21,379 NZD
$12,049 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$25,402 NZD
£11,273 GBP
View
Retailer 19
-
$27,072 NZD
$15,258 USD
View
Price last confirmed 60 days ago
Most Expensive
B
NZ Jewellers
55e43d0f-2b2d-4a68-a3c7-0a57d27bbf82 · Oct 30
$27,072 NZD
$15,258 USD
View
19 more retailers have this diamond
Prices start from $14,895 NZDSave up to $12,177 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
1.50ct Round
$14,895 NZD