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Princess|Natural|GIA

1.20ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1547498924

Certificate GIA 1547498924

Diamond specifications and retailer prices

From $3,395 SGD
As of November 6, 2026
Save $4,263 SGD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,220 SGD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547498924. Listed at 21 retailers as of November 2, 2026, with a 126% 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

1.20
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547498924
Dimensions6.00 × 5.94 × 4.01 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.00 mm5.94 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547498924
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.5%

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 6
Current: $8,220 SGD|Low: $3,395 SGD|High: $8,252 SGD|Avg: $5,177 SGD|+2.6%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12$3,395 SGD
Retailer 2$3,535 SGD
Retailer 11$4,047 SGD
Retailer 3$4,108 SGD
Retailer 10$4,206 SGD
Retailer 5$4,313 SGD
Retailer 8$4,605 SGD
Retailer 13$4,636 SGD
Retailer 6$4,716 SGD
Retailer 7$5,180 SGD
Retailer 9$5,431 SGD
Retailer 4$7,658 SGD
Queensmith$8,220 SGD

28 data points across 13 retailers

21 retailers$3,395 SGD to $7,658 SGD

A
Cheapest Retailer
-
$3,395 SGD
A
Retailer 2
-
$3,535 SGD
View
B+
Retailer 3
-
$4,047 SGD
View
B+
Retailer 4
-
$4,108 SGD
View
Final sale: no returns
B+
Retailer 5
-
$4,206 SGD
View
B+
Retailer 6
-
$4,307 SGD
View
B+
Retailer 7
-
$4,313 SGD
View
Retailer 8
-
$4,605 SGD
View
Price last confirmed 21 days ago
Retailer 9
-
$4,605 SGD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
$4,605 SGD
View
B+
Retailer 11
-
$4,636 SGD
View
B+
Retailer 12
-
$4,662 SGD
View
B+
Retailer 13
-
$4,716 SGD
View
Retailer 14
-
$4,782 SGD
View
Price last confirmed 22 days ago
Retailer 15
-
$4,932 SGD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$5,180 SGD
View
Retailer 17
-
$5,312 SGD
View
Price last confirmed 18 days ago
B+
Retailer 18
-
$5,431 SGD
View
B
Retailer 19
-
$7,658 SGD
View
Retailer 20
-
$8,022 SGD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
1547498924 · Oct 28
$8,220 SGD
£5,050 GBP
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $3,395 SGDSave up to $4,263 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
1.20ct Princess
$3,395 SGD