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Princess|Natural|GIA

1.50ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 2186612860

Certificate GIA 2186612860

Diamond specifications and retailer prices

From $6,915 USD
As of November 1, 2026
Save $8,590 USD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,505 USD at NZ Jewellers · As of October 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 2186612860. Listed at 21 retailers as of October 30, 2026, with prices from $6,915 to $15,505, a $8,590 spread on the same certified stone. NZ Jewellers lists it at $15,505. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2186612860
Dimensions6.37 × 6.15 × 4.59 mm
L/W Ratio1.04
Cert comments
Inscription(s): GIA 2186612860 Additional clouds, pinpoints and surface graining are not shown.
Top View
6.37 mm6.15 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2186612860
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.6%

Caratlytics Score

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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: $15,505 USD|Low: $6,460 USD|High: $15,505 USD|Avg: $9,948 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$6,915 USD
Retailer 8$7,753 USD
Retailer 10$8,399 USD
Retailer 9$8,528 USD
Retailer 3$8,650 USD
Retailer 6$8,737 USD
Retailer 2$9,581 USD
Retailer 5$11,389 USD
Retailer 4$12,920 USD
NZ Jewellers$15,505 USD

45 data points across 10 retailers

21 retailers$6,915 USD to $15,505 USD

B
Cheapest Retailer
-
$6,915 USD
B
Retailer 2
-
$7,206 USD
View
B
Retailer 3
-
$7,259 USD
View
B
Retailer 4
-
$7,610 USD
CA$10,570 CAD
View
B
Retailer 5
-
$7,725 USD
View
B
Retailer 6
-
$7,753 USD
View
B
Retailer 7
-
$7,753 USD
View
Final sale: no returns
B
Retailer 8
-
$7,888 USD
View
B
Retailer 9
-
$8,399 USD
View
B
Retailer 10
-
$8,528 USD
View
B
Retailer 11
-
$8,650 USD
£6,811 GBP
View
Retailer 12
-
$8,737 USD
A$13,442 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$8,900 USD
View
B
Retailer 14
-
$9,210 USD
View
B
Retailer 15
-
$9,210 USD
View
C
Retailer 16
-
$9,520 USD
View
B
Retailer 17
-
$9,581 USD
€9,125 EUR
View
C
Retailer 18
-
$9,691 USD
View
C
Retailer 19
-
$11,389 USD
ZAR 183,992 ZAR
View
B
Retailer 20
-
$12,920 USD
£10,173 GBP
View
Most Expensive
C
NZ Jewellers
e351de39-867f-4744-a916-a3d738961a9b · Oct 30
$15,505 USD
View
20 more retailers have this diamond
Prices start from $6,915 USDSave up to $8,590 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
$6,915 USD