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Princess|Natural|GIA

1.50ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 6227485594

Certificate GIA 6227485594

Diamond specifications and retailer prices

From $8,728 SGD
As of November 1, 2026
Save $10,850 SGD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,578 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 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 6227485594. Listed at 21 retailers as of November 1, 2026, with prices from $8,728 to $19,578, a $10,850 spread on the same certified stone. NZ Jewellers lists it at $19,578. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6227485594
Dimensions6.53 × 6.35 × 4.62 mm
L/W Ratio1.03
Top View
6.53 mm6.35 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6227485594
Side View
Table 71.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 72.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $19,578 SGD|Low: $8,728 SGD|High: $19,578 SGD|Avg: $11,650 SGD
NZ Jewellers
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 20$8,728 SGD
Retailer 10$9,097 SGD
Retailer 4$9,166 SGD
Retailer 2$9,694 SGD
Retailer 3$9,759 SGD
Retailer 9$9,789 SGD
Retailer 19$9,961 SGD
Retailer 11$10,428 SGD
Retailer 12$10,604 SGD
Retailer 5$10,768 SGD
Retailer 14$10,812 SGD
Retailer 18$11,028 SGD
Retailer 6$11,470 SGD
Retailer 8$11,470 SGD
Retailer 7$11,855 SGD
Retailer 16$12,118 SGD
Retailer 13$12,597 SGD
Retailer 15$14,281 SGD
Retailer 17$16,313 SGD
NZ Jewellers$19,578 SGD

43 data points across 20 retailers

21 retailers$8,728 SGD to $19,578 SGD

B
Cheapest Retailer
-
$8,728 SGD
B
Retailer 2
-
$9,097 SGD
View
B
Retailer 3
-
$9,166 SGD
View
B
Retailer 4
-
$9,694 SGD
View
Final sale: no returns
B
Retailer 5
-
$9,759 SGD
View
Retailer 6
-
$9,789 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$9,961 SGD
View
B
Retailer 8
-
$10,428 SGD
View
B
Retailer 9
-
$10,604 SGD
View
B
Retailer 10
-
$10,768 SGD
View
B
Retailer 11
-
$10,812 SGD
View
Retailer 12
-
$11,028 SGD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$11,069 SGD
View
B
Retailer 14
-
$11,470 SGD
View
B
Retailer 15
-
$11,470 SGD
View
B
Retailer 16
-
$11,855 SGD
View
B
Retailer 17
-
$12,118 SGD
View
B
Retailer 18
-
$12,597 SGD
View
B
Retailer 19
-
$14,281 SGD
View
B
Retailer 20
-
$16,313 SGD
View
Most Expensive
C
NZ Jewellers
a88e706e-a39b-4d6d-a602-1fbb46b434e8 · Nov 5
$19,578 SGD
$15,276 USD
View
20 more retailers have this diamond
Prices start from $8,728 SGDSave up to $10,850 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
$8,728 SGD