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Princess|Natural|IGI

1.00ct G I1 Princess Natural Diamond

VG • G/I1 • IGI 652482985

Shape and cutting style on the report: Princess cut

Certificate IGI 652482985

Diamond specifications and retailer prices

From $1,143 SGD
$894 USD
As of October 29, 2026
Save $2,439 SGD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,582 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 652482985. Listed at 7 retailers as of October 30, 2026, with prices from $1,143 to $3,582, a $2,439 spread on the same certified stone. NZ Jewellers lists it at $3,582. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.8°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 652482985
Dimensions5.26 × 5.19 × 4.06 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.26 mm5.19 mm1.00 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 652482985
Side View
Table 68.0%Crown 48.8°Girdle: ThickPavilion 38.9°Culet: NoneDepth 78.2%

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: Oct 29
Current: $3,582 SGD|Low: $731 SGD|High: $3,582 SGD|Avg: $1,393 SGD|+9.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 16, 2026
Retailer 10$731 SGD
Retailer 2$1,143 SGD
Retailer 5$1,143 SGD
Retailer 7$1,156 SGD
Retailer 6$1,178 SGD
Retailer 3$1,186 SGD
Retailer 8$1,240 SGD
Retailer 4$1,318 SGD
Retailer 9$1,438 SGD
NZ Jewellers$3,582 SGD

10 data points across 10 retailers

7 retailers$1,143 SGD to $3,582 SGD

A
Cheapest Retailer
-
$1,143 SGD
$894 USD
A
Retailer 2
-
$1,143 SGD
$894 USD
View
B+
Retailer 3
-
$1,156 SGD
$904 USD
View
B+
Retailer 4
-
$1,178 SGD
$922 USD
View
A
Retailer 5
-
$1,186 SGD
$928 USD
View
B+
Retailer 6
-
$1,318 SGD
$1,031 USD
View
Most Expensive
B
NZ Jewellers
3eb31585-e7cd-4efb-b839-5f8b0e3da1d7 · Oct 30
$3,582 SGD
$2,802 USD
View
6 more retailers have this diamond
Prices start from $1,143 SGDSave up to $2,439 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
1.00ct Princess
$1,143 SGD