CaratHunter
Plans
Princess|Natural|GIA

1.09ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 6552474824

Certificate GIA 6552474824

Diamond specifications and retailer prices

From $2,150 SGD
$1,682 USD
As of November 2, 2026
Save $3,530 SGD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,680 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.09ct natural princess diamond

This 1.09ct 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 6552474824. Listed at 6 retailers as of October 30, 2026, with prices from $2,150 to $5,680, a $3,530 spread on the same certified stone. NZ Jewellers lists it at $5,680. 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

1.09
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552474824
Dimensions5.59 × 5.58 × 3.91 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
5.59 mm5.58 mm1.09 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552474824
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.1%

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: $5,680 SGD|Low: $1,887 SGD|High: $6,283 SGD|Avg: $3,507 SGD|+3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$2,150 SGD
Retailer 4$2,398 SGD
Retailer 6$2,913 SGD
Retailer 2$3,180 SGD
Retailer 3$4,080 SGD
NZ Jewellers$5,680 SGD

27 data points across 6 retailers

6 retailers$2,150 SGD to $5,680 SGD

A
Cheapest Retailer
-
$2,150 SGD
$1,682 USD
Final sale: no returns
A
Retailer 2
-
$2,398 SGD
$1,876 USD
View
Retailer 3
-
$2,913 SGD
$2,279 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$3,180 SGD
€2,369 EUR
View
B
Retailer 5
-
$4,080 SGD
£2,513 GBP
View
Most Expensive
B
NZ Jewellers
ed9e8db7-a42a-4d80-9870-d0e8c7b359c9 · Oct 30
$5,680 SGD
$4,443 USD
View
5 more retailers have this diamond
Prices start from $2,150 SGDSave up to $3,530 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
1.09ct Princess
$2,150 SGD