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Princess|Natural|GIA

1.20ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2427473561

Certificate GIA 2427473561

Diamond specifications and retailer prices

From $3,328 SGD
As of November 4, 2026
Save $1,734 SGD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,062 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2427473561. Listed at 10 retailers as of November 4, 2026, with prices from $3,328 to $5,062, a $1,734 spread on the same certified stone. 77 Diamonds lists it at $5,062. 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

1.20
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427473561
Dimensions5.69 × 5.68 × 4.25 mm
L/W Ratio1.00
Top View
5.69 mm5.68 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427473561
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 74.8%

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 4
Current: $5,062 SGD|Low: $3,130 SGD|High: $5,124 SGD|Avg: $3,923 SGD|+1.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$3,130 SGD
Retailer 7$3,328 SGD
Retailer 4$3,378 SGD
Retailer 6$3,382 SGD
Retailer 2$4,004 SGD
Retailer 3$4,114 SGD
Retailer 5$4,138 SGD
Retailer 8$4,345 SGD
Retailer 9$4,345 SGD
77 Diamonds$5,062 SGD

31 data points across 10 retailers

10 retailers$3,328 SGD to $5,062 SGD

B
Cheapest Retailer
-
$3,328 SGD
B
Retailer 2
-
$3,378 SGD
View
B
Retailer 3
-
$3,382 SGD
View
B
Retailer 4
-
$4,004 SGD
View
B
Retailer 5
-
$4,114 SGD
View
B
Retailer 6
-
$4,138 SGD
View
B
Retailer 7
-
$4,345 SGD
View
B
Retailer 8
-
$4,345 SGD
View
B
Retailer 9
-
$4,486 SGD
View
Most Expensive
B
77 Diamonds
PRIZSEMYMTAH · Nov 6
$5,062 SGD
£3,110 GBP
View
9 more retailers have this diamond
Prices start from $3,328 SGDSave up to $1,734 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
$3,328 SGD