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Princess|Natural|GIA

1.60ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 1519946052

Certificate GIA 1519946052

Diamond specifications and retailer prices

From $4,190 SGD
$3,276 USD
As of November 2, 2026
Save $2,043 SGD (33%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,233 SGD at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.6ct natural princess diamond

This 1.6ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1519946052. Listed at 14 retailers as of November 2, 2026, with prices from $4,190 to $6,233, a $2,043 spread on the same certified stone. GemTrove lists it at $6,233. 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

1.60
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1519946052
Dimensions6.36 × 6.31 × 4.57 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.36 mm6.31 mm1.60 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519946052
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.4%

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 2
Current: $6,233 SGD|Low: $3,811 SGD|High: $6,842 SGD|Avg: $5,271 SGD
GemTrove
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 2, 2026
Retailer 11$4,190 SGD
Retailer 10$4,506 SGD
Retailer 4$4,704 SGD
Retailer 6$4,765 SGD
Retailer 3$4,832 SGD
Retailer 2$4,853 SGD
Retailer 13$4,901 SGD
Retailer 12$5,052 SGD
Retailer 7$5,180 SGD
Retailer 8$5,180 SGD
Retailer 5$5,632 SGD
Retailer 9$5,793 SGD
GemTrove$6,233 SGD

42 data points across 13 retailers

14 retailers$4,190 SGD to $6,233 SGD

A
Cheapest Retailer
-
$4,190 SGD
$3,276 USD
Final sale: no returns
Retailer 2
-
$4,316 SGD
$3,375 USD
View
Price last confirmed 77 days ago
A
Retailer 3
-
$4,506 SGD
$3,523 USD
View
A
Retailer 4
-
$4,704 SGD
MYR 14,982 MYR
View
B+
Retailer 5
-
$4,765 SGD
$3,726 USD
View
A
Retailer 6
-
$4,832 SGD
View
A
Retailer 7
-
$4,853 SGD
£2,988 GBP
View
A
Retailer 8
-
$4,901 SGD
$3,832 USD
View
A
Retailer 9
-
$5,052 SGD
$3,950 USD
View
B+
Retailer 10
-
$5,180 SGD
$4,050 USD
View
B+
Retailer 11
-
$5,180 SGD
$4,050 USD
View
B+
Retailer 12
-
$5,632 SGD
CA$6,117 CAD
View
B+
Retailer 13
-
$5,793 SGD
$4,530 USD
View
Most Expensive
B+
GemTrove
GT-N-01308033-98 · Nov 2
$6,233 SGD
A$7,498 AUD
View
13 more retailers have this diamond
Prices start from $4,190 SGDSave up to $2,043 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
1.60ct Princess
$4,190 SGD