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Princess|Natural|IGI

1.20ct I SI2 Princess Natural Diamond

VG • I/SI2 • IGI 488152644

Shape and cutting style on the report: Princess cut

Certificate IGI 488152644

Diamond specifications and retailer prices

From $3,487 SGD
As of November 5, 2026
Save $3,929 SGD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,417 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 488152644. Listed at 10 retailers as of November 5, 2026, with prices from $3,487 to $7,417, a $3,929 spread on the same certified stone. NZ Jewellers lists it at $7,417. 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

1.20
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle42.8°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 488152644
Dimensions5.93 × 5.78 × 4.23 mm
L/W Ratio1.03
Culet sizePointed
Top View
5.93 mm5.78 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 488152644
Side View
Table 71.5%Crown 42.8°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 73.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,417 SGD|Low: $2,967 SGD|High: $7,417 SGD|Avg: $4,678 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$3,487 SGD
Retailer 7$3,560 SGD
Retailer 9$3,856 SGD
Retailer 11$3,856 SGD
Retailer 3$3,978 SGD
Retailer 8$4,005 SGD
Retailer 2$4,186 SGD
Retailer 10$4,450 SGD
Retailer 4$4,707 SGD
Retailer 5$7,101 SGD
NZ Jewellers$7,417 SGD

46 data points across 11 retailers

10 retailers$3,487 SGD to $7,417 SGD

B
Cheapest Retailer
-
$3,487 SGD
B
Retailer 2
-
$3,560 SGD
View
Final sale: no returns
B
Retailer 3
-
$3,856 SGD
View
B
Retailer 4
-
$3,978 SGD
View
B
Retailer 5
-
$4,005 SGD
View
B
Retailer 6
-
$4,186 SGD
View
B
Retailer 7
-
$4,450 SGD
View
B
Retailer 8
-
$4,707 SGD
View
C
Retailer 9
-
$7,101 SGD
View
Most Expensive
C
NZ Jewellers
2093dc96-b805-41ee-89d8-1677c0b42ad2 · Nov 5
$7,417 SGD
$5,787 USD
View
9 more retailers have this diamond
Prices start from $3,487 SGDSave up to $3,929 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.

B
1.20ct Princess
$3,487 SGD