Round|Natural|GIA

1.00ct J IF Round Natural Diamond

EX • J/IF • GIA 6565405696

Certificate GIA 6565405696

Diamond specifications and retailer prices

From $2,048 USD
As of November 6, 2026
Save $2,756 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,127 USD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 6565405696. Listed at 14 retailers as of November 4, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565405696
Dimensions6.34 × 6.39 × 3.99 mm
L/W Ratio1.01
Top View
6.34 mm6.39 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565405696
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,449 USD|Low: $2,048 USD|High: $5,165 USD|Avg: $3,056 USD|-11.5%
Retailer 1
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 3$2,048 USD
Retailer 1$2,449 USD
Retailer 13$2,462 USD
Retailer 8$2,520 USD
Retailer 4$2,636 USD
Retailer 5$2,705 USD
Retailer 7$2,847 USD
Retailer 6$2,890 USD
Retailer 12$2,892 USD
Retailer 9$3,201 USD
Retailer 10$3,219 USD
Retailer 11$3,355 USD
Retailer 2$4,804 USD

28 data points across 13 retailers

14 retailers$2,048 USD to $4,804 USD

A
Cheapest Retailer
-
$2,048 USD
A
Retailer 2
-
$2,449 USD
View
A
Retailer 3
-
$2,462 USD
View
A
Retailer 4
-
$2,520 USD
View
A
Retailer 5
-
$2,636 USD
View
A
Retailer 6
-
$2,847 USD
View
A
Retailer 7
-
$2,890 USD
View
A
Retailer 8
-
$2,892 USD
View
B+
Retailer 9
-
$3,201 USD
View
B+
Retailer 10
-
$3,219 USD
View
Retailer 11
-
$3,260 USD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$3,355 USD
View
B
Retailer 13
-
$4,804 USD
View
Most Expensive
NZ Jewellers
fa6f0423-f58a-48b5-9581-37f57cebadf7 · Oct 14
$6,127 USD
View
Price last confirmed 23 days ago
13 more retailers have this diamond
Prices start from $2,048 USDSave up to $2,756 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
1.00ct Round
$2,048 USD