CaratHunter
Plans
Princess|Natural|GIA

1.03ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 6565272233

Certificate GIA 6565272233

Diamond specifications and retailer prices

From $1,200 USD
As of November 1, 2026
Save $286 USD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,486 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-carat band, graded J 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 6565272233. Listed at 6 retailers as of October 31, 2026, with prices from $1,200 to $1,486, a $286 spread on the same certified stone. Blue Nile lists it at $1,486. 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

1.03
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565272233
Dimensions5.41 × 5.41 × 3.93 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
5.41 mm5.41 mm1.03 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565272233
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.6%

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: Nov 1
Current: $1,486 USD|Low: $1,036 USD|High: $1,571 USD|Avg: $1,338 USD|-5.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$1,200 USD
Retailer 5$1,224 USD
Retailer 4$1,236 USD
Retailer 2$1,354 USD
Retailer 6$1,390 USD
Blue Nile$1,486 USD

39 data points across 6 retailers

6 retailers$1,200 USD to $1,486 USD

A
Cheapest Retailer
-
$1,200 USD
B+
Retailer 2
-
$1,224 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,236 USD
View
B+
Retailer 4
-
$1,354 USD
£1,066 GBP
View
B+
Retailer 5
-
$1,390 USD
SGD 1,878 SGD
View
Most Expensive
B+
Blue Nile
30168399 · Oct 31
$1,486 USD
View
5 more retailers have this diamond
Prices start from $1,200 USDSave up to $286 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
1.03ct Princess
$1,200 USD