Princess|Natural|GIA

1.20ct D SI1 Princess Natural Diamond

ID • D/SI1 • GIA 6562725922

Certificate GIA 6562725922

Diamond specifications and retailer prices

From $3,127 USD
As of November 6, 2026
Save $2,717 USD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,844 USD at NZ Jewellers · As of November 2, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562725922. Listed at 9 retailers as of November 2, 2026, with prices from $3,127 to $5,844, a $2,717 spread on the same certified stone. NZ Jewellers lists it at $5,844. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.33°
Pavilion angle39.73°
OriginNatural
Grading LabGIA
CertificateGIA 6562725922
Dimensions6.11 × 5.99 × 4.11 mm
L/W Ratio1.02
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Pinpoint
Top View
6.11 mm5.99 mm1.20 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562725922
Side View
Table 76.0%Crown 44.33°Girdle: THI-POLPavilion 39.73°Culet: NoneDepth 68.6%

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 6
Current: $5,844 USD|Low: $3,127 USD|High: $5,844 USD|Avg: $3,968 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 8$3,127 USD
Retailer 6$3,240 USD
Retailer 4$3,271 USD
Retailer 7$3,355 USD
Retailer 9$3,460 USD
Retailer 3$3,484 USD
Retailer 2$4,250 USD
Retailer 5$5,609 USD
NZ Jewellers$5,844 USD

6 data points across 9 retailers

9 retailers$3,127 USD to $5,844 USD

B+
Cheapest Retailer
-
$3,127 USD
B+
Retailer 2
-
$3,240 USD
View
B+
Retailer 3
-
$3,271 USD
View
B+
Retailer 4
-
$3,355 USD
View
B+
Retailer 5
-
$3,460 USD
View
B+
Retailer 6
-
$3,484 USD
View
B
Retailer 7
-
$4,250 USD
View
B
Retailer 8
-
$5,609 USD
View
Most Expensive
B
NZ Jewellers
be50ce21-7451-4071-9ed0-fae9eec7365b · Nov 2
$5,844 USD
View
8 more retailers have this diamond
Prices start from $3,127 USDSave up to $2,717 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+
1.20ct Princess
$3,127 USD