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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 HK$16,772 HKD
As of November 1, 2026
Save HK$21,940 HKD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$38,712 HKD at MOH London · As of November 2, 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 HK$16,772 to HK$38,712, a HK$21,940 spread on the same certified stone. MOH London lists it at HK$38,712. 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: HK$38,712 HKD|Low: HK$16,270 HKD|High: HK$38,712 HKD|Avg: HK$22,488 HKD|+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 14HK$16,772 HKD
Retailer 10HK$17,458 HKD
Retailer 3HK$17,536 HKD
Retailer 5HK$17,999 HKD
Retailer 17HK$18,187 HKD
Retailer 6HK$18,313 HKD
Retailer 18HK$19,744 HKD
Retailer 16HK$20,023 HKD
Retailer 7HK$21,757 HKD
Retailer 15HK$21,884 HKD
Retailer 8HK$22,911 HKD
Retailer 19HK$22,911 HKD
Retailer 12HK$23,428 HKD
Retailer 4HK$23,695 HKD
Retailer 11HK$24,203 HKD
Retailer 2HK$25,811 HKD
Retailer 13HK$27,163 HKD
Retailer 9HK$31,838 HKD
MOH LondonHK$38,712 HKD

33 data points across 19 retailers

19 retailersHK$16,772 HKD to HK$38,712 HKD

A
Cheapest Retailer
-
HK$16,772 HKD
A
Retailer 2
-
HK$17,458 HKD
$2,225 USD
View
A
Retailer 3
-
HK$17,536 HKD
$2,235 USD
View
A
Retailer 4
-
HK$17,999 HKD
$2,294 USD
View
A
Retailer 5
-
HK$18,187 HKD
$2,318 USD
View
A
Retailer 6
-
HK$18,313 HKD
$2,334 USD
View
Final sale: no returns
A
Retailer 7
-
HK$19,744 HKD
$2,516 USD
View
A
Retailer 8
-
HK$20,023 HKD
$2,552 USD
View
B+
Retailer 9
-
HK$21,757 HKD
$2,773 USD
View
A
Retailer 10
-
HK$21,884 HKD
CA$3,874 CAD
View
B+
Retailer 11
-
HK$22,911 HKD
$2,920 USD
View
B+
Retailer 12
-
HK$22,911 HKD
$2,920 USD
View
B+
Retailer 13
-
HK$23,428 HKD
£2,351 GBP
View
B+
Retailer 14
-
HK$23,695 HKD
$3,020 USD
View
Retailer 15
-
HK$24,203 HKD
A$4,746 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
HK$25,811 HKD
€3,133 EUR
View
B+
Retailer 17
-
HK$27,163 HKD
ZAR 55,929 ZAR
View
B
Retailer 18
-
HK$31,838 HKD
$4,058 USD
View
Most Expensive
B
MOH London
A26C2F7C9 · Nov 2
HK$38,712 HKD
£3,885 GBP
View
18 more retailers have this diamond
Prices start from HK$16,772 HKDSave up to HK$21,940 HKD

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
HK$16,772 HKD