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Princess|Natural|GIA

1.31ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 2235886519

Certificate GIA 2235886519

Diamond specifications and retailer prices

From $3,799 NZD
HK$16,700 HKD
As of November 1, 2026
Save $4,970 NZD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,769 NZD at MOH London · As of November 1, 2026
View at MOH London

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 I 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 2235886519. Listed at 19 retailers as of November 1, 2026, with prices from $3,799 to $8,769, a $4,970 spread on the same certified stone. MOH London lists it at $8,769. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235886519
Dimensions6.20 × 6.05 × 4.26 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Knot
Top View
6.20 mm6.05 mm1.31 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2235886519
Side View
Table 74.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 70.4%

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 1
Current: $8,769 NZD|Low: $3,685 NZD|High: $8,769 NZD|Avg: $5,094 NZD|+3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 14$3,799 NZD
Retailer 10$3,954 NZD
Retailer 3$3,972 NZD
Retailer 5$4,077 NZD
Retailer 17$4,120 NZD
Retailer 6$4,148 NZD
Retailer 18$4,473 NZD
Retailer 16$4,536 NZD
Retailer 7$4,928 NZD
Retailer 15$4,957 NZD
Retailer 8$5,190 NZD
Retailer 19$5,190 NZD
Retailer 12$5,307 NZD
Retailer 4$5,367 NZD
Retailer 11$5,483 NZD
Retailer 2$5,847 NZD
Retailer 13$6,153 NZD
Retailer 9$7,212 NZD
MOH London$8,769 NZD

33 data points across 19 retailers

19 retailers$3,799 NZD to $8,769 NZD

A
Cheapest Retailer
-
$3,799 NZD
HK$16,700 HKD
A
Retailer 2
-
$3,954 NZD
$2,225 USD
View
A
Retailer 3
-
$3,972 NZD
$2,235 USD
View
A
Retailer 4
-
$4,077 NZD
$2,294 USD
View
A
Retailer 5
-
$4,120 NZD
$2,318 USD
View
A
Retailer 6
-
$4,148 NZD
$2,334 USD
View
Final sale: no returns
A
Retailer 7
-
$4,473 NZD
$2,516 USD
View
A
Retailer 8
-
$4,536 NZD
$2,552 USD
View
B+
Retailer 9
-
$4,928 NZD
$2,773 USD
View
A
Retailer 10
-
$4,957 NZD
CA$3,874 CAD
View
B+
Retailer 11
-
$5,190 NZD
$2,920 USD
View
B+
Retailer 12
-
$5,190 NZD
$2,920 USD
View
B+
Retailer 13
-
$5,307 NZD
£2,351 GBP
View
B+
Retailer 14
-
$5,367 NZD
$3,020 USD
View
Retailer 15
-
$5,483 NZD
A$4,746 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$5,847 NZD
€3,133 EUR
View
B+
Retailer 17
-
$6,153 NZD
ZAR 55,929 ZAR
View
B
Retailer 18
-
$7,212 NZD
$4,058 USD
View
Most Expensive
B
MOH London
A26C2F7C9 · Nov 1
$8,769 NZD
£3,885 GBP
View
18 more retailers have this diamond
Prices start from $3,799 NZDSave up to $4,970 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
1.31ct Princess
$3,799 NZD