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Princess|Natural|GIA

1.51ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1403295207

Certificate GIA 1403295207

Diamond specifications and retailer prices

From $16,804 NZD
$9,455 USD
As of November 1, 2026
Save $14,716 NZD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $31,520 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 1403295207. Listed at 23 retailers as of November 1, 2026, with prices from $16,804 to $31,520, a $14,716 spread on the same certified stone. NZ Jewellers lists it at $31,520. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1403295207
Dimensions6.54 × 6.42 × 4.33 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.54 mm6.42 mm1.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1403295207
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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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: $31,520 NZD|Low: $15,759 NZD|High: $31,520 NZD|Avg: $23,171 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
November 3, 2026
Retailer 10$16,804 NZD
Retailer 11$18,912 NZD
Retailer 2$20,269 NZD
Retailer 4$20,489 NZD
Retailer 9$20,549 NZD
Retailer 12$20,803 NZD
Retailer 5$22,687 NZD
Retailer 3$23,640 NZD
Retailer 8$24,882 NZD
Retailer 7$27,784 NZD
Retailer 6$29,537 NZD
NZ Jewellers$31,520 NZD

45 data points across 12 retailers

23 retailers$16,804 NZD to $31,520 NZD

B
Cheapest Retailer
-
$16,804 NZD
$9,455 USD
B
Retailer 2
-
$17,528 NZD
$9,862 USD
View
B
Retailer 3
-
$17,547 NZD
$9,873 USD
View
B
Retailer 4
-
$17,761 NZD
A$15,374 AUD
View
B
Retailer 5
-
$18,078 NZD
CA$14,127 CAD
View
B
Retailer 6
-
$18,679 NZD
$10,510 USD
View
B
Retailer 7
-
$18,912 NZD
$10,641 USD
View
B
Retailer 8
-
$18,912 NZD
$10,641 USD
View
Final sale: no returns
B
Retailer 9
-
$19,070 NZD
$10,730 USD
View
B
Retailer 10
-
$20,269 NZD
£8,980 GBP
View
B
Retailer 11
-
$20,489 NZD
$11,528 USD
View
Retailer 12
-
$20,549 NZD
A$17,787 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$20,803 NZD
$11,705 USD
View
B
Retailer 14
-
$21,854 NZD
$12,296 USD
View
B
Retailer 15
-
$22,092 NZD
$12,430 USD
View
B
Retailer 16
-
$22,092 NZD
$12,430 USD
View
B
Retailer 17
-
$22,394 NZD
$12,600 USD
View
B
Retailer 18
-
$22,687 NZD
€12,157 EUR
View
B
Retailer 19
-
$22,838 NZD
$12,850 USD
View
B
Retailer 20
-
$23,640 NZD
$13,301 USD
View
B
Retailer 21
-
$27,784 NZD
ZAR 252,550 ZAR
View
B
Retailer 22
-
$29,537 NZD
£13,086 GBP
View
Most Expensive
C
NZ Jewellers
b9803f4f-11b3-4963-bd87-1534f216e854 · Nov 2
$31,520 NZD
$17,735 USD
View
22 more retailers have this diamond
Prices start from $16,804 NZDSave up to $14,716 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
$16,804 NZD