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Princess|Natural|GIA

1.50ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 2186612860

Certificate GIA 2186612860

Diamond specifications and retailer prices

From $12,474 NZD
As of November 1, 2026
Save $15,496 NZD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $27,969 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded H 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 2186612860. Listed at 22 retailers as of November 1, 2026, with prices from $12,474 to $27,969, a $15,496 spread on the same certified stone. NZ Jewellers lists it at $27,969. 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

1.50
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2186612860
Dimensions6.37 × 6.15 × 4.59 mm
L/W Ratio1.04
Cert comments
Inscription(s): GIA 2186612860 Additional clouds, pinpoints and surface graining are not shown.
Top View
6.37 mm6.15 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2186612860
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.6%

Caratlytics Score

How it works →
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: $14,393 NZD|Low: $11,653 NZD|High: $23,586 NZD|Avg: $16,630 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$12,474 NZD
Retailer 9$13,986 NZD
Retailer 1$14,393 NZD
Retailer 2$15,151 NZD
Retailer 10$15,384 NZD
Retailer 4$15,450 NZD
Retailer 7$15,761 NZD
Retailer 3$17,258 NZD
Retailer 5$20,402 NZD
Retailer 6$23,243 NZD

45 data points across 10 retailers

22 retailers$12,474 NZD to $27,969 NZD

B
Cheapest Retailer
-
$12,474 NZD
B
Retailer 2
-
$12,999 NZD
View
B
Retailer 3
-
$13,095 NZD
View
B
Retailer 4
-
$13,728 NZD
View
B
Retailer 5
-
$13,935 NZD
View
Retailer 6
-
$13,986 NZD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$13,986 NZD
View
Final sale: no returns
B
Retailer 8
-
$14,229 NZD
View
B
Retailer 9
-
$14,393 NZD
View
B
Retailer 10
-
$15,151 NZD
View
B
Retailer 11
-
$15,384 NZD
View
B
Retailer 12
-
$15,450 NZD
View
Retailer 13
-
$15,761 NZD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$16,055 NZD
View
C
Retailer 15
-
$16,614 NZD
View
C
Retailer 16
-
$16,614 NZD
View
C
Retailer 17
-
$17,173 NZD
View
B
Retailer 18
-
$17,258 NZD
View
C
Retailer 19
-
$17,482 NZD
View
C
Retailer 20
-
$20,402 NZD
View
B
Retailer 21
-
$23,243 NZD
View
Most Expensive
C
NZ Jewellers
e351de39-867f-4744-a916-a3d738961a9b · Nov 5
$27,969 NZD
$15,505 USD
View
21 more retailers have this diamond
Prices start from $12,474 NZDSave up to $15,496 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
1.50ct Princess
$12,474 NZD