Round|Natural|GIA

1.05ct J IF Round Natural Diamond

EX • J/IF • GIA 2547422424

Certificate GIA 2547422424

Diamond specifications and retailer prices

From $2,571 USD
As of November 6, 2026
Save $3,054 USD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,625 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2547422424. Listed at 13 retailers as of November 5, 2026, with prices from $2,571 to $5,625, a $3,054 spread on the same certified stone. NZ Jewellers lists it at $5,625. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547422424
Dimensions6.50 × 6.46 × 4.08 mm
L/W Ratio1.01
Top View
6.50 mm6.46 mm1.05 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547422424
Side View
Table 56.0%CrownGirdle: Sli. ThickPavilionCulet: NDepth 62.9%

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 6
Current: $5,625 USD|Low: $2,571 USD|High: $5,625 USD|Avg: $3,554 USD
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
November 6, 2026
Retailer 2$2,571 USD
Retailer 6$2,876 USD
Retailer 3$2,893 USD
Retailer 4$2,980 USD
Retailer 5$3,174 USD
Retailer 13$3,229 USD
Retailer 7$3,332 USD
Retailer 12$3,353 USD
Retailer 11$3,725 USD
Retailer 8$3,733 USD
Retailer 9$3,755 USD
Retailer 10$5,384 USD
NZ Jewellers$5,625 USD

30 data points across 13 retailers

13 retailers$2,571 USD to $5,625 USD

A
Cheapest Retailer
-
$2,571 USD
A
Retailer 2
-
$2,876 USD
View
A
Retailer 3
-
$2,893 USD
View
A
Retailer 4
-
$2,980 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,174 USD
View
B+
Retailer 6
-
$3,229 USD
View
B+
Retailer 7
-
$3,332 USD
View
B+
Retailer 8
-
$3,353 USD
View
B+
Retailer 9
-
$3,725 USD
View
B+
Retailer 10
-
$3,733 USD
View
B+
Retailer 11
-
$3,755 USD
View
B
Retailer 12
-
$5,384 USD
View
Most Expensive
B
NZ Jewellers
ab9c4972-c58a-4fd2-8e67-12d0866072e8 · Nov 5
$5,625 USD
View
12 more retailers have this diamond
Prices start from $2,571 USDSave up to $3,054 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
1.05ct Round
$2,571 USD