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Princess|Natural|GIA

1.50ct I VS1 Princess Natural Diamond

GD • I/VS1 • GIA 6391615069

Certificate GIA 6391615069

Diamond specifications and retailer prices

From $5,804 SGD
As of November 4, 2026
Save $4,989 SGD (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,288 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6391615069. Listed at 21 retailers as of November 4, 2026, with a 86% 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391615069
Dimensions6.09 × 5.89 × 4.52 mm
L/W Ratio1.03
Top View
6.09 mm5.89 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6391615069
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 76.8%

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: $6,084 SGD|Low: $5,671 SGD|High: $10,954 SGD|Avg: $7,765 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$5,671 SGD
Retailer 8$6,054 SGD
Retailer 1$6,084 SGD
Retailer 2$6,248 SGD
Retailer 5$7,096 SGD
Retailer 10$7,386 SGD
Retailer 4$8,187 SGD
Retailer 3$8,477 SGD
Retailer 6$8,964 SGD
Retailer 7$10,794 SGD

44 data points across 10 retailers

21 retailers$5,804 SGD to $10,794 SGD

Retailer 1
-
$5,671 SGD
Price last confirmed 17 days ago
A
Retailer 2
-
$5,804 SGD
View
A
Retailer 3
-
$5,906 SGD
View
A
Retailer 4
-
$6,054 SGD
View
A
Retailer 5
-
$6,084 SGD
View
Final sale: no returns
B+
Retailer 6
-
$6,248 SGD
View
B+
Retailer 7
-
$6,430 SGD
View
B+
Retailer 8
-
$6,587 SGD
View
Retailer 9
-
$6,655 SGD
View
Price last confirmed 37 days ago
Retailer 10
-
$6,655 SGD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$7,096 SGD
View
Retailer 12
-
$7,386 SGD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$7,446 SGD
View
B+
Retailer 14
-
$7,446 SGD
View
Retailer 15
-
$7,679 SGD
View
Price last confirmed 39 days ago
B+
Retailer 16
-
$7,702 SGD
View
B+
Retailer 17
-
$8,187 SGD
View
B+
Retailer 18
-
$8,477 SGD
View
B+
Retailer 19
-
$8,964 SGD
View
B
Retailer 20
-
$10,794 SGD
View
Most Expensive
NZ Jewellers
3908d7fd-b3be-419b-8bea-78c4293d4be3 · Sep 30
$12,288 SGD
$9,588 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from $5,804 SGDSave up to $4,989 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
$5,804 SGD