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Princess|Natural|GIA

1.51ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1165235985

Certificate GIA 1165235985

Diamond specifications and retailer prices

From $16,577 NZD
$9,327 USD
As of November 1, 2026
Save $13,200 NZD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $29,777 NZD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1165235985. Listed at 19 retailers as of November 1, 2026, with prices from $16,577 to $29,777, a $13,200 spread on the same certified stone. NZ Jewellers lists it at $29,777. 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

1.51
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1165235985
Dimensions6.29 × 6.19 × 4.43 mm
L/W Ratio1.02
Top View
6.29 mm6.19 mm1.51 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1165235985
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.6%

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: $29,777 NZD|Low: $16,333 NZD|High: $29,777 NZD|Avg: $21,392 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
November 2, 2026
Retailer 5$16,333 NZD
Retailer 7$16,577 NZD
Retailer 12$17,867 NZD
Retailer 6$18,015 NZD
Retailer 9$19,296 NZD
Retailer 14$19,355 NZD
Retailer 13$19,653 NZD
Retailer 3$19,674 NZD
Retailer 8$19,990 NZD
Retailer 4$20,485 NZD
Retailer 15$22,334 NZD
Retailer 11$22,512 NZD
Retailer 10$26,248 NZD
Retailer 2$27,903 NZD
NZ Jewellers$29,777 NZD

31 data points across 15 retailers

19 retailers$16,577 NZD to $29,777 NZD

Retailer 1
-
$16,333 NZD
$9,190 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$16,577 NZD
$9,327 USD
View
B
Retailer 3
-
$16,708 NZD
$9,401 USD
View
B
Retailer 4
-
$17,867 NZD
$10,053 USD
View
B
Retailer 5
-
$18,015 NZD
$10,136 USD
View
B
Retailer 6
-
$19,057 NZD
$10,722 USD
View
B
Retailer 7
-
$19,296 NZD
£8,549 GBP
View
B
Retailer 8
-
$19,355 NZD
$10,890 USD
View
B
Retailer 9
-
$19,653 NZD
$11,058 USD
View
Retailer 10
-
$19,674 NZD
A$17,030 AUD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$19,990 NZD
£8,856 GBP
View
Retailer 12
-
$20,485 NZD
$11,526 USD
View
Price last confirmed 35 days ago
B
Retailer 13
-
$20,485 NZD
$11,526 USD
View
Retailer 14
-
$20,485 NZD
$11,526 USD
View
Price last confirmed 19 days ago
C
Retailer 15
-
$22,334 NZD
$12,566 USD
View
B
Retailer 16
-
$22,512 NZD
€12,063 EUR
View
C
Retailer 17
-
$26,248 NZD
ZAR 238,583 ZAR
View
B
Retailer 18
-
$27,903 NZD
£12,362 GBP
View
Most Expensive
C
NZ Jewellers
a4dd8f70-f859-45cb-8ba1-8a30832c4aa9 · Nov 2
$29,777 NZD
$16,754 USD
View
18 more retailers have this diamond
Prices start from $16,577 NZDSave up to $13,200 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
1.51ct Princess
$16,577 NZD