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Round|Natural|GIA

1.01ct J I1 Round Natural Diamond

EX • J/I1 • GIA 5403658280

Certificate GIA 5403658280

Diamond specifications and retailer prices

From $1,602 AUD
₹106,927 INR
As of November 1, 2026
Save $3,599 AUD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,201 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5403658280. Listed at 9 retailers as of October 30, 2026, with prices from $1,602 to $5,201, a $3,599 spread on the same certified stone. NZ Jewellers lists it at $5,201. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5403658280
Dimensions6.44 × 6.39 × 3.99 mm
L/W Ratio1.01
Top View
6.44 mm6.39 mm1.01 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5403658280
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: $5,201 AUD|Low: $1,523 AUD|High: $5,201 AUD|Avg: $2,492 AUD|+7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$1,602 AUD
Retailer 8$1,976 AUD
Retailer 7$2,132 AUD
Retailer 9$2,132 AUD
Retailer 5$2,169 AUD
Retailer 4$2,230 AUD
Retailer 10$2,356 AUD
Retailer 6$2,460 AUD
Retailer 2$2,901 AUD
NZ Jewellers$5,201 AUD

39 data points across 10 retailers

9 retailers$1,602 AUD to $5,201 AUD

A
Cheapest Retailer
-
$1,602 AUD
₹106,927 INR
B+
Retailer 2
-
$1,976 AUD
$1,385 USD
View
B+
Retailer 3
-
$2,132 AUD
$1,494 USD
View
B+
Retailer 4
-
$2,132 AUD
$1,494 USD
View
B+
Retailer 5
-
$2,169 AUD
$1,520 USD
View
B+
Retailer 6
-
$2,230 AUD
$1,563 USD
View
B+
Retailer 7
-
$2,460 AUD
$1,724 USD
View
B+
Retailer 8
-
$2,901 AUD
€1,936 EUR
View
Most Expensive
C
NZ Jewellers
9fc8476f-da6f-4390-9323-cb8f81848d64 · Oct 30
$5,201 AUD
$3,645 USD
View
8 more retailers have this diamond
Prices start from $1,602 AUDSave up to $3,599 AUD

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
1.01ct Round
$1,602 AUD