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Princess|Natural|GIA

1.50ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 3415868046

Certificate GIA 3415868046

Diamond specifications and retailer prices

From $8,849 SGD
As of November 1, 2026
Save $10,999 SGD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,848 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded G 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 3415868046. Listed at 17 retailers as of November 1, 2026, with prices from $8,849 to $19,848, a $10,999 spread on the same certified stone. NZ Jewellers lists it at $19,848. 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

1.50
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3415868046
Dimensions6.18 × 6.15 × 4.50 mm
L/W Ratio1.00
Top View
6.18 mm6.15 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3415868046
Side View
Table 73.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,963 SGD|Low: $8,849 SGD|High: $16,736 SGD|Avg: $12,218 SGD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8$8,849 SGD
Retailer 1$10,963 SGD
Retailer 2$11,120 SGD
Retailer 7$11,183 SGD
Retailer 3$11,499 SGD
Retailer 4$12,894 SGD
Retailer 5$14,477 SGD
Retailer 6$16,538 SGD

36 data points across 8 retailers

17 retailers$8,849 SGD to $19,848 SGD

B+
Cheapest Retailer
-
$8,849 SGD
B
Retailer 2
-
$9,293 SGD
View
B
Retailer 3
-
$9,894 SGD
View
Retailer 4
-
$9,923 SGD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$10,098 SGD
View
B
Retailer 6
-
$10,751 SGD
View
B
Retailer 7
-
$10,917 SGD
View
B
Retailer 8
-
$10,963 SGD
View
B
Retailer 9
-
$11,120 SGD
View
Retailer 10
-
$11,183 SGD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$11,499 SGD
View
B
Retailer 12
-
$12,405 SGD
View
B
Retailer 13
-
$12,894 SGD
View
B
Retailer 14
-
$13,162 SGD
View
B
Retailer 15
-
$14,477 SGD
View
B
Retailer 16
-
$16,538 SGD
View
Most Expensive
C
NZ Jewellers
34b67a4a-e3ed-4552-90af-4a4b0d740e40 · Nov 5
$19,848 SGD
$15,487 USD
View
16 more retailers have this diamond
Prices start from $8,849 SGDSave up to $10,999 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+
1.50ct Princess
$8,849 SGD