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Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 2466135254

Certificate GIA 2466135254

Diamond specifications and retailer prices

From $7,975 NZD
$4,495 USD
As of November 1, 2026
Save $8,100 NZD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,075 NZD at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2466135254. Listed at 13 retailers as of November 1, 2026, with prices from $7,975 to $16,075, a $8,100 spread on the same certified stone. MOH London lists it at $16,075. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2466135254
Dimensions6.35 × 6.26 × 4.61 mm
L/W Ratio1.01
Top View
6.35 mm6.26 mm1.51 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2466135254
Side View
Table 72.0%CrownGirdle: MED-THIPavilionCulet: NoneDepth 73.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $16,075 NZD|Low: $7,975 NZD|High: $16,269 NZD|Avg: $10,019 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$7,975 NZD
Retailer 3$7,984 NZD
Retailer 5$8,082 NZD
Retailer 7$8,588 NZD
Retailer 10$8,588 NZD
Retailer 11$9,604 NZD
Retailer 9$9,626 NZD
Retailer 2$9,847 NZD
Retailer 6$10,148 NZD
Retailer 4$12,407 NZD
MOH London$16,075 NZD

44 data points across 11 retailers

13 retailers$7,975 NZD to $16,075 NZD

B+
Cheapest Retailer
-
$7,975 NZD
$4,495 USD
B+
Retailer 2
-
$8,082 NZD
$4,555 USD
View
B+
Retailer 3
-
$8,588 NZD
$4,840 USD
View
B+
Retailer 4
-
$8,588 NZD
$4,840 USD
View
B
Retailer 5
-
$9,604 NZD
$5,413 USD
View
Retailer 6
-
$9,626 NZD
£4,272 GBP
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$9,847 NZD
£4,370 GBP
View
Retailer 8
-
$10,148 NZD
A$8,799 AUD
View
Price last confirmed 15 days ago
B
Retailer 9
-
$10,238 NZD
$5,770 USD
View
B
Retailer 10
-
$10,238 NZD
$5,770 USD
View
B
Retailer 11
-
$10,575 NZD
$5,960 USD
View
B
Retailer 12
-
$12,407 NZD
ZAR 112,963 ZAR
View
Most Expensive
B
MOH London
443CCA691 · Nov 1
$16,075 NZD
£7,134 GBP
View
12 more retailers have this diamond
Prices start from $7,975 NZDSave up to $8,100 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
$7,975 NZD