Princess|Natural|GIA

1.20ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 7546687355

Certificate GIA 7546687355

Diamond specifications and retailer prices

From $1,580 USD
As of October 26, 2026
Save $3,322 USD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,902 USD at NZ Jewellers · As of October 27, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546687355. Listed at 13 retailers as of October 26, 2026, with prices from $1,580 to $4,902, a $3,322 spread on the same certified stone. NZ Jewellers lists it at $4,902. 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
J
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546687355
Dimensions5.60 × 5.59 × 4.28 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.60 mm5.59 mm1.20 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546687355
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 76.6%

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: Oct 26
Current: $4,902 USD|Low: $1,475 USD|High: $4,902 USD|Avg: $2,209 USD|+1.0%
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
October 27, 2026
Retailer 8$1,475 USD
Retailer 16$1,580 USD
Retailer 9$1,673 USD
Retailer 6$1,775 USD
Retailer 12$1,803 USD
Retailer 17$1,803 USD
Retailer 13$1,887 USD
Retailer 10$1,966 USD
Retailer 15$2,009 USD
Retailer 7$2,042 USD
Retailer 2$2,101 USD
Retailer 3$2,130 USD
Retailer 4$2,130 USD
Retailer 5$2,200 USD
Retailer 14$2,701 USD
Retailer 11$3,493 USD
NZ Jewellers$4,902 USD

33 data points across 17 retailers

13 retailers$1,580 USD to $4,902 USD

A
Cheapest Retailer
-
$1,580 USD
B+
Retailer 2
-
$1,775 USD
View
B+
Retailer 3
-
$1,803 USD
View
B+
Retailer 4
-
$1,887 USD
View
B+
Retailer 5
-
$1,966 USD
£1,548 GBP
View
B+
Retailer 6
-
$2,009 USD
View
B
Retailer 7
-
$2,101 USD
View
B
Retailer 8
-
$2,130 USD
View
B
Retailer 9
-
$2,130 USD
View
B
Retailer 10
-
$2,200 USD
View
Retailer 11
-
$2,701 USD
€2,572 EUR
View
Price last confirmed 8 days ago
B
Retailer 12
-
$3,493 USD
£2,750 GBP
View
Most Expensive
B
NZ Jewellers
eebb0cb2-0878-497f-8be9-54dd6d63cd21 · Oct 27
$4,902 USD
View
12 more retailers have this diamond
Prices start from $1,580 USDSave up to $3,322 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
1.20ct Princess
$1,580 USD