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Princess|Natural|GIA

1.11ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 1539168313

Certificate GIA 1539168313

Diamond specifications and retailer prices

From $1,927 SGD
$1,507 USD
As of November 1, 2026
Save $2,299 SGD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,828 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.11ct natural princess diamond

This 1.11ct natural princess sits in the classic one-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 1539168313. Listed at 16 retailers as of November 1, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.11
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1539168313
Dimensions5.75 × 5.69 × 4.04 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.75 mm5.69 mm1.11 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1539168313
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $5,828 SGD|Low: $1,665 SGD|High: $5,828 SGD|Avg: $2,687 SGD
NZ Jewellers
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
November 2, 2026
Retailer 4$1,927 SGD
Retailer 15$1,999 SGD
Retailer 5$2,165 SGD
Retailer 18$2,165 SGD
Retailer 17$2,204 SGD
Retailer 6$2,264 SGD
Retailer 16$2,265 SGD
Retailer 10$2,315 SGD
Retailer 2$2,353 SGD
Retailer 9$2,379 SGD
Retailer 3$2,498 SGD
Retailer 7$2,571 SGD
Retailer 8$2,571 SGD
Retailer 14$2,865 SGD
Retailer 13$2,965 SGD
Retailer 11$3,295 SGD
Retailer 12$4,226 SGD
NZ Jewellers$5,828 SGD

39 data points across 18 retailers

16 retailers$1,927 SGD to $4,226 SGD

A
Cheapest Retailer
-
$1,927 SGD
$1,507 USD
A
Retailer 2
-
$1,999 SGD
$1,563 USD
View
Final sale: no returns
A
Retailer 3
-
$2,046 SGD
$1,600 USD
View
Retailer 4
-
$2,165 SGD
$1,693 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$2,204 SGD
$1,723 USD
View
A
Retailer 6
-
$2,264 SGD
$1,770 USD
View
Retailer 7
-
$2,265 SGD
$1,771 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$2,353 SGD
£1,449 GBP
View
Retailer 9
-
$2,498 SGD
$1,953 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$2,571 SGD
$2,010 USD
View
A
Retailer 11
-
$2,571 SGD
$2,010 USD
View
B+
Retailer 12
-
$2,865 SGD
$2,240 USD
View
B+
Retailer 13
-
$2,965 SGD
ZAR 37,458 ZAR
View
B+
Retailer 14
-
$3,295 SGD
€2,454 EUR
View
B
Retailer 15
-
$4,226 SGD
£2,602 GBP
View
Most Expensive
NZ Jewellers
e35e6314-daf4-4f40-ae72-17519e065992 · Oct 21
$5,828 SGD
$4,557 USD
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $1,927 SGDSave up to $2,299 SGD

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
1.11ct Princess
$1,927 SGD