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Princess|Natural|GIA

1.51ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1149081205

Certificate GIA 1149081205

Diamond specifications and retailer prices

From $18,484 NZD
$10,400 USD
As of November 2, 2026
Save $8,727 NZD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $27,210 NZD at Jared · As of November 2, 2026
View at Jared

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 1149081205. Listed at 11 retailers as of November 2, 2026, with prices from $18,484 to $27,210, a $8,727 spread on the same certified stone. Jared lists it at $27,210. 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 1149081205
Dimensions6.28 × 6.15 × 4.47 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.28 mm6.15 mm1.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1149081205
Side View
Table 71.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 72.7%

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 2
Current: $27,210 NZD|Low: $18,484 NZD|High: $27,210 NZD|Avg: $22,320 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$18,484 NZD
Retailer 4$18,617 NZD
Retailer 3$19,545 NZD
Retailer 10$19,995 NZD
Retailer 7$20,123 NZD
Retailer 6$23,240 NZD
Retailer 8$24,367 NZD
Retailer 9$24,367 NZD
Retailer 11$24,376 NZD
Retailer 2$25,305 NZD
Jared$27,210 NZD

19 data points across 11 retailers

11 retailers$18,484 NZD to $27,210 NZD

B
Cheapest Retailer
-
$18,484 NZD
$10,400 USD
B
Retailer 2
-
$18,617 NZD
$10,475 USD
View
B
Retailer 3
-
$19,545 NZD
$10,997 USD
View
B
Retailer 4
-
$19,995 NZD
CA$15,625 CAD
View
B
Retailer 5
-
$20,123 NZD
$11,322 USD
View
B
Retailer 6
-
$23,240 NZD
$13,076 USD
View
C
Retailer 7
-
$24,367 NZD
$13,710 USD
View
C
Retailer 8
-
$24,367 NZD
$13,710 USD
View
C
Retailer 9
-
$24,376 NZD
$13,715 USD
View
B
Retailer 10
-
$25,305 NZD
€13,560 EUR
View
Most Expensive
C
Jared
117637108 · Nov 2
$27,210 NZD
$15,310 USD
View
10 more retailers have this diamond
Prices start from $18,484 NZDSave up to $8,727 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
$18,484 NZD