CaratHunter
Plans
Princess|Natural|GIA

1.20ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 3545587663

Certificate GIA 3545587663

Diamond specifications and retailer prices

From $2,116 SGD
As of November 6, 2026
Save $3,696 SGD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,738 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 G 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 3545587663. Listed at 17 retailers as of November 5, 2026, with a 175% 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545587663
Dimensions5.94 × 5.94 × 3.95 mm
L/W Ratio1.00
Top View
5.94 mm5.94 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545587663
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.5%

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: $6,738 SGD|Low: $2,099 SGD|High: $6,738 SGD|Avg: $3,357 SGD|+2.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 7$2,116 SGD
Retailer 2$2,213 SGD
Retailer 6$2,566 SGD
Retailer 9$2,668 SGD
Retailer 11$2,734 SGD
Retailer 17$2,780 SGD
Retailer 8$2,799 SGD
Retailer 3$2,908 SGD
Retailer 10$2,930 SGD
Retailer 12$2,931 SGD
Retailer 5$2,958 SGD
Retailer 14$3,019 SGD
Retailer 16$3,045 SGD
Retailer 4$3,208 SGD
Retailer 13$3,453 SGD
Retailer 15$4,856 SGD
Retailer 18$5,812 SGD
Queensmith$6,738 SGD

12 data points across 18 retailers

17 retailers$2,116 SGD to $5,812 SGD

A
Cheapest Retailer
-
$2,116 SGD
A
Retailer 2
-
$2,213 SGD
View
A
Retailer 3
-
$2,566 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,668 SGD
View
A
Retailer 5
-
$2,734 SGD
View
A
Retailer 6
-
$2,780 SGD
View
A
Retailer 7
-
$2,908 SGD
View
A
Retailer 8
-
$2,930 SGD
View
A
Retailer 9
-
$2,931 SGD
View
A
Retailer 10
-
$2,958 SGD
View
A
Retailer 11
-
$3,019 SGD
View
A
Retailer 12
-
$3,045 SGD
View
B+
Retailer 13
-
$3,208 SGD
View
B+
Retailer 14
-
$3,453 SGD
View
B+
Retailer 15
-
$4,856 SGD
View
B
Retailer 16
-
$5,812 SGD
View
Most Expensive
Queensmith
3545587663 · Oct 28
$6,738 SGD
£4,140 GBP
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $2,116 SGDSave up to $3,696 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
$2,116 SGD