Round|Natural|GIA

1.05ct J IF Round Natural Diamond

EX • J/IF • GIA 7538961674

Certificate GIA 7538961674

Diamond specifications and retailer prices

From $2,958 USD
As of November 1, 2026
Save $2,754 USD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,989 USD at NZ Jewellers · As of September 28, 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 7538961674. Listed at 19 retailers as of November 1, 2026, with a 93% 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

1.05
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7538961674
Dimensions6.48 × 6.45 × 4.01 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.48 mm6.45 mm1.05 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538961674
Side View
Table 58.0%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: $3,522 USD|Low: $2,958 USD|High: $5,817 USD|Avg: $3,705 USD|+1.4%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 12$2,958 USD
Retailer 3$3,040 USD
Retailer 10$3,093 USD
Retailer 2$3,161 USD
Retailer 15$3,305 USD
Retailer 6$3,425 USD
Retailer 13$3,425 USD
Retailer 1$3,522 USD
Retailer 14$3,557 USD
Retailer 5$3,569 USD
Retailer 7$3,685 USD
Retailer 4$3,722 USD
Retailer 8$3,975 USD
Retailer 9$4,180 USD
Retailer 11$5,712 USD

45 data points across 15 retailers

19 retailers$2,958 USD to $5,712 USD

A
Cheapest Retailer
-
$2,958 USD
A
Retailer 2
-
$3,040 USD
View
A
Retailer 3
-
$3,093 USD
View
B+
Retailer 4
-
$3,161 USD
View
Final sale: no returns
Retailer 5
-
$3,254 USD
View
Price last confirmed 109 days ago
B+
Retailer 6
-
$3,305 USD
View
Retailer 7
-
$3,425 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,425 USD
View
Retailer 9
-
$3,437 USD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$3,522 USD
View
B+
Retailer 11
-
$3,557 USD
View
B+
Retailer 12
-
$3,569 USD
View
Retailer 13
-
$3,685 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$3,722 USD
View
Retailer 15
-
$3,966 USD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$3,975 USD
View
B+
Retailer 17
-
$4,180 USD
View
B
Retailer 18
-
$5,712 USD
View
Most Expensive
NZ Jewellers
c07df09f-7962-4ad7-92b0-94a3cc2782ac · Sep 28
$5,989 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $2,958 USDSave up to $2,754 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
$2,958 USD