CaratHunter
Plans
Princess|Natural|GIA

1.51ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 1555264306

Certificate GIA 1555264306

Diamond specifications and retailer prices

From $6,762 NZD
As of November 6, 2026
Save $7,569 NZD (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,330 NZD at MOH London · As of November 4, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555264306. Listed at 12 retailers as of November 4, 2026, with prices from $6,762 to $14,330, a $7,569 spread on the same certified stone. MOH London lists it at $14,330. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555264306
Dimensions6.43 × 6.43 × 4.51 mm
L/W Ratio1.00
Top View
6.43 mm6.43 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555264306
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $14,330 NZD|Low: $6,762 NZD|High: $15,073 NZD|Avg: $9,439 NZD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$6,762 NZD
Retailer 2$7,190 NZD
Retailer 5$8,304 NZD
Retailer 4$8,882 NZD
Retailer 10$8,914 NZD
Retailer 7$9,291 NZD
Retailer 9$9,350 NZD
Retailer 8$9,517 NZD
Retailer 3$10,152 NZD
MOH London$14,330 NZD

33 data points across 10 retailers

12 retailers$6,762 NZD to $14,330 NZD

A
Cheapest Retailer
-
$6,762 NZD
A
Retailer 2
-
$7,190 NZD
View
A
Retailer 3
-
$8,304 NZD
View
A
Retailer 4
-
$8,587 NZD
View
A
Retailer 5
-
$8,882 NZD
View
Retailer 6
-
$8,914 NZD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$9,028 NZD
View
A
Retailer 8
-
$9,291 NZD
View
Retailer 9
-
$9,350 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$9,517 NZD
View
B+
Retailer 11
-
$10,152 NZD
View
Most Expensive
B+
MOH London
BC0D39D5D · Nov 4
$14,330 NZD
£6,343 GBP
View
11 more retailers have this diamond
Prices start from $6,762 NZDSave up to $7,569 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.

A
1.51ct Princess
$6,762 NZD