Round|Natural|GIA

1.05ct J IF Round Natural Diamond

EX • J/IF • GIA 2397108423

Certificate GIA 2397108423

Diamond specifications and retailer prices

From $6,474 USD
As of November 4, 2026
Save $1,382 USD (18%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,996 USD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

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 2397108423. Listed at 26 retailers as of November 4, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2397108423
Dimensions6.63 × 6.60 × 4.02 mm
L/W Ratio1.00
Top View
6.63 mm6.60 mm1.05 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2397108423
Side View
Table 59.0%CrownGirdle: TN-PavilionCulet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $9,996 USD|Low: $6,280 USD|High: $13,703 USD|Avg: $8,270 USD|+1.4%
Cape Diamonds
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
November 6, 2026
Retailer 17$6,420 USD
Retailer 7$6,474 USD
Retailer 3$6,851 USD
Retailer 15$6,852 USD
Retailer 4$6,909 USD
Retailer 2$7,300 USD
Retailer 5$7,423 USD
Retailer 9$7,531 USD
Retailer 13$7,537 USD
Retailer 11$7,602 USD
Retailer 16$7,853 USD
Retailer 14$7,856 USD
Retailer 6$8,565 USD
Retailer 10$8,895 USD
Cape Diamonds$9,996 USD
Retailer 12$11,388 USD
Retailer 8$13,703 USD

34 data points across 17 retailers

26 retailers$6,474 USD to $7,856 USD

Retailer 1
-
$6,420 USD
Price last confirmed 16 days ago
B
Retailer 2
-
$6,474 USD
View
B
Retailer 3
-
$6,500 USD
View
B
Retailer 4
-
$6,851 USD
View
Final sale: no returns
Retailer 5
-
$6,852 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$6,909 USD
View
B
Retailer 7
-
$7,296 USD
View
B
Retailer 8
-
$7,300 USD
View
Retailer 9
-
$7,423 USD
View
Price last confirmed 30 days ago
B
Retailer 10
-
$7,531 USD
View
B
Retailer 11
-
$7,537 USD
View
B
Retailer 12
-
$7,602 USD
View
Retailer 13
-
$7,853 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$7,856 USD
View
Retailer 15
-
$7,856 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$7,856 USD
View
Price last confirmed 39 days ago
Retailer 17
-
$7,856 USD
View
Price last confirmed 23 days ago
Retailer 18
-
$8,050 USD
View
Price under review
Retailer 19
-
$8,050 USD
View
Price under review
Retailer 20
-
$8,320 USD
View
Price under review
Retailer 21
-
$8,565 USD
View
Price under review
Retailer 22
-
$8,895 USD
View
Price under review
Retailer 23
-
$9,025 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_2397108423 · Nov 5
$9,996 USD
ZAR 161,486 ZAR
View
Price under review
23 more retailers have this diamond
Prices start from $6,474 USDSave up to $1,382 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.

B
1.05ct Round
$6,474 USD