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Princess|Natural|GIA

1.51ct H VS1 Princess Natural Diamond

EX • H/VS1 • GIA 1523187172

Certificate GIA 1523187172

Diamond specifications and retailer prices

From $9,402 NZD
As of November 6, 2026
Save $9,537 NZD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,939 NZD at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1523187172. Listed at 18 retailers as of November 5, 2026, with a 101% 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

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.49°
Pavilion angle37.63°
OriginNatural
Grading LabGIA
CertificateGIA 1523187172
Dimensions6.14 × 6.13 × 4.45 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.14 mm6.13 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523187172
Side View
Table 71.0%Crown 30.49°Girdle: STK-VTKPavilion 37.63°Culet: NoneDepth 72.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,861 NZD|Low: $8,680 NZD|High: $16,883 NZD|Avg: $11,575 NZD|+0.5%
Retailer 1
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 2$9,402 NZD
Retailer 8$9,469 NZD
Retailer 10$9,640 NZD
Retailer 3$9,792 NZD
Retailer 5$10,544 NZD
Retailer 9$10,544 NZD
Retailer 1$10,861 NZD
Retailer 11$10,921 NZD
Retailer 6$11,740 NZD
Retailer 4$12,288 NZD
Retailer 12$16,569 NZD
Retailer 7$16,639 NZD

39 data points across 12 retailers

18 retailers$9,402 NZD to $18,939 NZD

A
Cheapest Retailer
-
$9,402 NZD
A
Retailer 2
-
$9,469 NZD
View
Final sale: no returns
A
Retailer 3
-
$9,640 NZD
View
A
Retailer 4
-
$9,792 NZD
View
A
Retailer 5
-
$10,544 NZD
View
A
Retailer 6
-
$10,544 NZD
View
A
Retailer 7
-
$10,861 NZD
View
A
Retailer 8
-
$10,921 NZD
View
B+
Retailer 9
-
$11,563 NZD
View
B+
Retailer 10
-
$11,563 NZD
View
B+
Retailer 11
-
$11,713 NZD
View
B+
Retailer 12
-
$11,740 NZD
View
B+
Retailer 13
-
$12,288 NZD
View
B+
Retailer 14
-
$12,898 NZD
View
B
Retailer 15
-
$16,569 NZD
View
B+
Retailer 16
-
$16,639 NZD
View
B
Retailer 17
-
$18,939 NZD
View
Most Expensive
NZ Jewellers
7928c9c4-e3d5-442b-ac04-0a268261b6fb · Sep 18
$18,939 NZD
$10,499 USD
View
Price last confirmed 49 days ago
17 more retailers have this diamond
Prices start from $9,402 NZDSave up to $9,537 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
1.51ct Princess
$9,402 NZD