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Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 7556995128

Certificate GIA 7556995128

Diamond specifications and retailer prices

From $6,606 NZD
₹354,566 INR
As of November 2, 2026
Save $3,508 NZD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,114 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556995128. Listed at 9 retailers as of November 2, 2026, with prices from $6,606 to $10,114, a $3,508 spread on the same certified stone. Jared lists it at $10,114. 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556995128
Dimensions6.38 × 6.25 × 4.52 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather, Crystal, Knot, Cloud, Needle
Top View
6.38 mm6.25 mm1.51 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556995128
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.3%

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 2
Current: $10,114 NZD|Low: $6,592 NZD|High: $10,114 NZD|Avg: $8,307 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$6,606 NZD
Retailer 6$7,869 NZD
Retailer 3$8,396 NZD
Retailer 8$8,465 NZD
Retailer 7$8,522 NZD
Retailer 9$8,728 NZD
Retailer 4$9,067 NZD
Retailer 5$9,067 NZD
Jared$10,114 NZD

45 data points across 9 retailers

9 retailers$6,606 NZD to $10,114 NZD

A
Cheapest Retailer
-
$6,606 NZD
₹354,566 INR
A
Retailer 2
-
$7,869 NZD
$4,435 USD
View
B+
Retailer 3
-
$8,396 NZD
£3,726 GBP
View
B+
Retailer 4
-
$8,465 NZD
SGD 6,447 SGD
View
B+
Retailer 5
-
$8,522 NZD
$4,803 USD
View
B+
Retailer 6
-
$8,728 NZD
A$7,568 AUD
View
B+
Retailer 7
-
$9,067 NZD
$5,110 USD
View
B+
Retailer 8
-
$9,067 NZD
$5,110 USD
View
Most Expensive
B+
Jared
160173294 · Nov 2
$10,114 NZD
$5,700 USD
View
8 more retailers have this diamond
Prices start from $6,606 NZDSave up to $3,508 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
$6,606 NZD