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Princess|Natural|GIA

1.50ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 6411034809

Certificate GIA 6411034809

Diamond specifications and retailer prices

From $5,178 SGD
As of November 4, 2026
Save $5,466 SGD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,209 SGD at NZ Jewellers · As of September 30, 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 H 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 6411034809. Listed at 20 retailers as of November 4, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6411034809
Dimensions6.06 × 6.06 × 4.48 mm
L/W Ratio1.00
Top View
6.06 mm6.06 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6411034809
Side View
Table 74.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.9%

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 4
Current: $7,468 SGD|Low: $4,670 SGD|High: $10,801 SGD|Avg: $6,985 SGD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$5,178 SGD
Retailer 6$5,597 SGD
Retailer 7$5,604 SGD
Retailer 9$5,729 SGD
Retailer 2$6,623 SGD
Retailer 8$6,755 SGD
Retailer 1$7,468 SGD
Retailer 3$8,177 SGD
Retailer 4$10,644 SGD

44 data points across 9 retailers

20 retailers$5,178 SGD to $10,644 SGD

A
Cheapest Retailer
-
$5,178 SGD
B+
Retailer 2
-
$5,296 SGD
View
B+
Retailer 3
-
$5,597 SGD
View
B+
Retailer 4
-
$5,604 SGD
View
Final sale: no returns
B+
Retailer 5
-
$5,729 SGD
View
B+
Retailer 6
-
$5,897 SGD
View
B+
Retailer 7
-
$6,024 SGD
View
Retailer 8
-
$6,071 SGD
View
Price last confirmed 37 days ago
Retailer 9
-
$6,071 SGD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$6,623 SGD
View
Retailer 11
-
$6,755 SGD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$6,818 SGD
View
B
Retailer 13
-
$6,818 SGD
View
B
Retailer 14
-
$6,885 SGD
View
Retailer 15
-
$7,005 SGD
View
Price last confirmed 39 days ago
B
Retailer 16
-
$7,036 SGD
View
B
Retailer 17
-
$7,468 SGD
View
B
Retailer 18
-
$8,177 SGD
View
B
Retailer 19
-
$10,644 SGD
View
Most Expensive
NZ Jewellers
54f47531-5910-45c6-a311-aec6034b24fb · Sep 30
$11,209 SGD
$8,746 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from $5,178 SGDSave up to $5,466 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
1.50ct Princess
$5,178 SGD