Princess|Natural|GIA

1.50ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 3415868046

Certificate GIA 3415868046

Diamond specifications and retailer prices

From $6,905 USD
As of November 1, 2026
Save $8,582 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,487 USD 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 $6,905 to $15,487, a $8,582 spread on the same certified stone. NZ Jewellers lists it at $15,487. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,677 USD|Low: $6,905 USD|High: $13,059 USD|Avg: $9,531 USD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$6,905 USD
Retailer 4$8,554 USD
Retailer 1$8,677 USD
Retailer 7$8,726 USD
Retailer 2$8,972 USD
Retailer 3$10,061 USD
Retailer 5$11,296 USD
Retailer 6$12,904 USD

36 data points across 8 retailers

17 retailers$6,905 USD to $15,487 USD

B+
Cheapest Retailer
-
$6,905 USD
B
Retailer 2
-
$7,251 USD
View
B
Retailer 3
-
$7,720 USD
View
Retailer 4
-
$7,743 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$7,879 USD
View
B
Retailer 6
-
$8,389 USD
View
B
Retailer 7
-
$8,518 USD
View
B
Retailer 8
-
$8,554 USD
View
B
Retailer 9
-
$8,677 USD
View
Retailer 10
-
$8,726 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$8,972 USD
View
B
Retailer 12
-
$9,679 USD
View
B
Retailer 13
-
$10,061 USD
View
B
Retailer 14
-
$10,270 USD
View
B
Retailer 15
-
$11,296 USD
View
B
Retailer 16
-
$12,904 USD
View
Most Expensive
C
NZ Jewellers
34b67a4a-e3ed-4552-90af-4a4b0d740e40 · Nov 5
$15,487 USD
View
16 more retailers have this diamond
Prices start from $6,905 USDSave up to $8,582 USD

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
$6,905 USD