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Round|Natural|GIA

1.05ct G IF Round Natural Diamond

EX • G/IF • GIA 6562278840

Certificate GIA 6562278840

Diamond specifications and retailer prices

From $4,659 USD
As of November 4, 2026
Save $5,849 USD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,508 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6562278840. Listed at 23 retailers as of November 4, 2026, with prices from $4,659 to $10,508, a $5,849 spread on the same certified stone. NZ Jewellers lists it at $10,508. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562278840
Dimensions6.50 × 6.53 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.50 mm6.53 mm1.05 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562278840
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 61.5%

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 4
Current: $10,508 USD|Low: $4,441 USD|High: $10,709 USD|Avg: $6,475 USD|-1.9%
NZ Jewellers
Retailer 2
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Retailer 25
November 5, 2026
Retailer 4$4,659 USD
Retailer 2$4,744 USD
Retailer 17$5,086 USD
Retailer 9$5,134 USD
Retailer 6$5,255 USD
Retailer 12$5,320 USD
Retailer 13$5,604 USD
Retailer 8$5,798 USD
Retailer 20$5,845 USD
Retailer 21$5,928 USD
Retailer 16$6,045 USD
Retailer 25$6,270 USD
Retailer 3$6,283 USD
Retailer 19$6,283 USD
Retailer 11$6,437 USD
Retailer 10$6,534 USD
Retailer 18$6,587 USD
Retailer 23$6,784 USD
Retailer 5$6,797 USD
Retailer 15$7,026 USD
Retailer 24$7,191 USD
Retailer 7$7,249 USD
Retailer 14$7,338 USD
Retailer 22$9,231 USD
NZ Jewellers$10,508 USD

12 data points across 25 retailers

23 retailers$4,659 USD to $10,508 USD

A
Cheapest Retailer
-
$4,659 USD
A
Retailer 2
-
$4,744 USD
View
Retailer 3
-
$5,086 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$5,134 USD
View
A
Retailer 5
-
$5,255 USD
View
A
Retailer 6
-
$5,604 USD
View
A
Retailer 7
-
$5,798 USD
View
Final sale: no returns
A
Retailer 8
-
$5,845 USD
View
A
Retailer 9
-
$5,928 USD
View
Retailer 10
-
$6,045 USD
View
Price last confirmed 20 days ago
A
Retailer 11
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$6,270 USD
View
A
Retailer 12
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$6,283 USD
View
B+
Retailer 13
-
$6,283 USD
View
Retailer 14
-
$6,322 USD
View
Price last confirmed 26 days ago
A
Retailer 15
-
$6,437 USD
View
A
Retailer 16
-
$6,534 USD
View
B+
Retailer 17
-
$6,784 USD
View
B+
Retailer 18
-
$6,797 USD
View
B+
Retailer 19
-
$7,191 USD
View
B+
Retailer 20
-
$7,249 USD
View
Retailer 21
-
$7,338 USD
View
Price last confirmed 19 days ago
B+
Retailer 22
-
$9,231 USD
View
Most Expensive
B
NZ Jewellers
8cc16458-46ba-470f-9dea-96978a9d3af6 · Nov 5
$10,508 USD
View
22 more retailers have this diamond
Prices start from $4,659 USDSave up to $5,849 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
$4,659 USD