Princess|Natural|GIA

1.50ct H IF Princess Natural Diamond

GD • H/IF • GIA 6511234013

Certificate GIA 6511234013

Diamond specifications and retailer prices

From $6,049 USD
As of November 1, 2026
Save $6,731 USD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,129 USD at NZ Jewellers · As of September 28, 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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511234013. Listed at 21 retailers as of October 30, 2026, with a 111% 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
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.5°
Pavilion angle49.1°
OriginNatural
Grading LabGIA
CertificateGIA 6511234013
Dimensions6.22 × 6.16 × 4.46 mm
L/W Ratio1.01
Top View
6.22 mm6.16 mm1.50 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511234013
Side View
Table 71.0%Crown 27.5°Girdle: STK-THKPavilion 49.1°Culet: NoneDepth 72.4%

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 1
Current: $12,780 USD|Low: $6,049 USD|High: $13,129 USD|Avg: $8,038 USD|-2.7%
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
November 2, 2026
Retailer 17$6,049 USD
Retailer 16$6,404 USD
Retailer 9$6,664 USD
Retailer 5$7,040 USD
Retailer 18$7,052 USD
Retailer 4$7,053 USD
Retailer 15$7,055 USD
Retailer 2$7,204 USD
Retailer 13$7,367 USD
Retailer 6$7,641 USD
Retailer 3$7,667 USD
Retailer 14$7,758 USD
Retailer 8$7,805 USD
Retailer 10$8,260 USD
Retailer 7$8,816 USD
Retailer 12$9,388 USD
Retailer 11$10,649 USD
NZ Jewellers$12,780 USD

44 data points across 18 retailers

21 retailers$6,049 USD to $12,780 USD

A
Cheapest Retailer
-
$6,049 USD
B+
Retailer 2
-
$6,404 USD
SGD 8,654 SGD
View
B+
Retailer 3
-
$6,664 USD
View
B+
Retailer 4
-
$7,040 USD
View
B+
Retailer 5
-
$7,052 USD
View
Final sale: no returns
B+
Retailer 6
-
$7,053 USD
View
B+
Retailer 7
-
$7,055 USD
View
B+
Retailer 8
-
$7,204 USD
£5,673 GBP
View
Retailer 9
-
$7,367 USD
A$11,334 AUD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$7,641 USD
View
B
Retailer 11
-
$7,667 USD
View
B
Retailer 12
-
$7,758 USD
View
B
Retailer 13
-
$7,805 USD
View
Retailer 14
-
$7,850 USD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$8,260 USD
£6,504 GBP
View
B
Retailer 16
-
$8,816 USD
View
Retailer 17
-
$9,057 USD
View
Price last confirmed 34 days ago
B
Retailer 18
-
$9,388 USD
ZAR 151,665 ZAR
View
B
Retailer 19
-
$10,649 USD
£8,385 GBP
View
B
Retailer 20
-
$12,780 USD
View
Most Expensive
NZ Jewellers
4c42858f-d816-41c3-a95a-61db0aa2b029 · Sep 28
$13,129 USD
View
Price last confirmed 35 days ago
20 more retailers have this diamond
Prices start from $6,049 USDSave up to $6,731 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.

A
1.50ct Princess
$6,049 USD