CaratHunter
Plans
Princess|Natural|GIA

1.31ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 1538471312

Certificate GIA 1538471312

Diamond specifications and retailer prices

From $5,976 NZD
As of November 6, 2026
Save $6,968 NZD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,945 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538471312. Listed at 14 retailers as of November 5, 2026, with prices from $5,976 to $12,945, a $6,968 spread on the same certified stone. NZ Jewellers lists it at $12,945. 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

1.31
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538471312
Dimensions6.03 × 5.93 × 4.28 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
6.03 mm5.93 mm1.31 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538471312
Side View
Table 72.0%CrownGirdlePavilionCulet: NoneDepth 72.2%

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 6
Current: $12,945 NZD|Low: $5,976 NZD|High: $12,945 NZD|Avg: $8,437 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 6, 2026
Retailer 12$5,976 NZD
Retailer 3$6,090 NZD
Retailer 4$6,730 NZD
Retailer 9$6,730 NZD
Retailer 8$6,990 NZD
Retailer 2$7,306 NZD
Retailer 6$7,526 NZD
Retailer 11$7,688 NZD
Retailer 10$7,768 NZD
Retailer 5$8,361 NZD
Retailer 7$12,391 NZD
NZ Jewellers$12,945 NZD

40 data points across 12 retailers

14 retailers$5,976 NZD to $12,945 NZD

B+
Cheapest Retailer
-
$5,976 NZD
B+
Retailer 2
-
$6,090 NZD
View
B+
Retailer 3
-
$6,729 NZD
View
B+
Retailer 4
-
$6,730 NZD
View
Retailer 5
-
$6,730 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$6,990 NZD
View
B+
Retailer 7
-
$7,306 NZD
View
B
Retailer 8
-
$7,526 NZD
View
B
Retailer 9
-
$7,688 NZD
View
Retailer 10
-
$7,768 NZD
View
Price last confirmed 61 days ago
B
Retailer 11
-
$7,768 NZD
View
B
Retailer 12
-
$8,361 NZD
View
B
Retailer 13
-
$12,391 NZD
View
Most Expensive
B
NZ Jewellers
fbc4b0b1-9457-4ba4-8e23-711604afd6de · Nov 5
$12,945 NZD
$7,176 USD
View
13 more retailers have this diamond
Prices start from $5,976 NZDSave up to $6,968 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+
1.31ct Princess
$5,976 NZD