Round|Natural|GIA

1.50ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6445792552

Certificate GIA 6445792552

Diamond specifications and retailer prices

From $17,028 NZD
CA$13,329 CAD
As of October 30, 2026
Save $12,402 NZD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $30,807 NZD at NZ Jewellers · As of October 23, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6445792552. Listed at 17 retailers as of October 30, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6445792552
Dimensions7.28 × 7.33 × 4.53 mm
L/W Ratio1.01
Top View
7.28 mm7.33 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6445792552
Side View
Table 59.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 61.9%

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: $17,028 NZD|Low: $16,943 NZD|High: $29,215 NZD|Avg: $21,085 NZD|-4.6%
Retailer 1
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 1$17,028 NZD
Retailer 5$17,235 NZD
Retailer 4$17,658 NZD
Retailer 13$18,454 NZD
Retailer 9$19,120 NZD
Retailer 10$19,874 NZD
Retailer 15$20,584 NZD
Retailer 6$20,901 NZD
Retailer 12$20,901 NZD
Retailer 14$21,257 NZD
Retailer 8$21,520 NZD
Retailer 2$21,593 NZD
Retailer 3$21,706 NZD
Retailer 7$22,639 NZD
Retailer 11$27,725 NZD

37 data points across 15 retailers

17 retailers$17,028 NZD to $29,430 NZD

A
Cheapest Retailer
-
$17,028 NZD
CA$13,329 CAD
A
Retailer 2
-
$17,235 NZD
$9,714 USD
View
A
Retailer 3
-
$17,658 NZD
$9,952 USD
View
Final sale: no returns
A
Retailer 4
-
$18,454 NZD
$10,401 USD
View
A
Retailer 5
-
$19,120 NZD
£8,485 GBP
View
A
Retailer 6
-
$19,874 NZD
$11,201 USD
View
A
Retailer 7
-
$20,584 NZD
$11,601 USD
View
A
Retailer 8
-
$20,901 NZD
$11,780 USD
View
A
Retailer 9
-
$20,901 NZD
$11,780 USD
View
A
Retailer 10
-
$21,257 NZD
$11,980 USD
View
A
Retailer 11
-
$21,520 NZD
€11,551 EUR
View
A
Retailer 12
-
$21,593 NZD
$12,170 USD
View
A
Retailer 13
-
$21,706 NZD
$12,234 USD
View
B+
Retailer 14
-
$27,725 NZD
£12,304 GBP
View
B
Retailer 15
-
$29,430 NZD
$16,587 USD
View
Retailer 16
-
$30,807 NZD
$17,363 USD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
6a4c4374-b00a-404a-b998-7155bd14023d · Oct 23
$30,807 NZD
$17,363 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $17,028 NZDSave up to $12,402 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
$17,028 NZD