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Princess|Natural|GIA

1.20ct L SI1 Princess Natural Diamond

GD • L/SI1 • GIA 6382505611

Certificate GIA 6382505611

Diamond specifications and retailer prices

From $2,126 NZD
As of November 1, 2026
Save $1,485 NZD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,422 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6382505611. Listed at 13 retailers as of November 1, 2026, with a 70% 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

1.20
Carat
L
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6382505611
Dimensions5.71 × 5.48 × 4.24 mm
L/W Ratio1.04
Top View
5.71 mm5.48 mm1.20 ctL / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6382505611
Side View
Table 66.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 77.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,611 NZD|Low: $2,126 NZD|High: $3,665 NZD|Avg: $2,810 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$2,126 NZD
Retailer 5$2,386 NZD
Retailer 6$2,668 NZD
Retailer 2$2,889 NZD
Retailer 3$3,213 NZD
Retailer 1$3,611 NZD

44 data points across 6 retailers

13 retailers$2,126 NZD to $3,611 NZD

B+
Cheapest Retailer
-
$2,126 NZD
B+
Retailer 2
-
$2,209 NZD
View
Retailer 3
-
$2,386 NZD
View
Price last confirmed 36 days ago
Retailer 4
-
$2,496 NZD
View
Price last confirmed 38 days ago
B
Retailer 5
-
$2,535 NZD
View
B
Retailer 6
-
$2,579 NZD
View
B
Retailer 7
-
$2,668 NZD
View
Retailer 8
-
$2,752 NZD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$2,818 NZD
View
B
Retailer 10
-
$2,889 NZD
View
B
Retailer 11
-
$3,213 NZD
View
B
Retailer 12
-
$3,611 NZD
View
Most Expensive
NZ Jewellers
45c06fb9-a1ac-4062-acd8-3d9142b822fb · Sep 30
$6,422 NZD
$3,610 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $2,126 NZDSave up to $1,485 NZD

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+
1.20ct Princess
$2,126 NZD