Round|Natural|GIA

1.05ct G IF Round Natural Diamond

EX • G/IF • GIA 6555154680

Certificate GIA 6555154680

Diamond specifications and retailer prices

From $4,480 USD
As of November 4, 2026
Save $4,468 USD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,399 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6555154680. Listed at 20 retailers as of November 4, 2026, with a 100% 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
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555154680
Dimensions6.45 × 6.48 × 4.04 mm
L/W Ratio1.00
Top View
6.45 mm6.48 mm1.05 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555154680
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $10,293 USD|Low: $4,480 USD|High: $10,611 USD|Avg: $6,590 USD|-3.0%
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 14$4,480 USD
Retailer 7$5,257 USD
Retailer 10$5,312 USD
Retailer 6$5,469 USD
Retailer 9$5,554 USD
Retailer 13$5,621 USD
Retailer 8$5,663 USD
Retailer 5$6,177 USD
Retailer 3$6,243 USD
Retailer 15$6,583 USD
Retailer 2$6,603 USD
Retailer 4$7,561 USD
Retailer 12$8,673 USD
Retailer 11$8,948 USD
NZ Jewellers$10,293 USD

25 data points across 15 retailers

20 retailers$4,480 USD to $8,948 USD

A+
Cheapest Retailer
-
$4,480 USD
Retailer 2
-
$5,257 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$5,312 USD
View
A
Retailer 4
-
$5,469 USD
View
A
Retailer 5
-
$5,554 USD
View
A
Retailer 6
-
$5,621 USD
View
Final sale: no returns
A
Retailer 7
-
$5,663 USD
View
Retailer 8
-
$6,154 USD
View
Price last confirmed 20 days ago
A
Retailer 9
-
$6,177 USD
View
Retailer 10
-
$6,178 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$6,217 USD
View
Price last confirmed 37 days ago
A
Retailer 12
-
$6,243 USD
View
A
Retailer 13
-
$6,583 USD
View
A
Retailer 14
-
$6,603 USD
View
Retailer 15
-
$7,174 USD
View
Price last confirmed 37 days ago
B+
Retailer 16
-
$7,561 USD
View
B+
Retailer 17
-
$8,673 USD
View
B+
Retailer 18
-
$8,948 USD
View
Retailer 19
-
$10,293 USD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
1561a940-8e5d-4186-a659-05e0c7386819 · Sep 28
$10,399 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $4,480 USDSave up to $4,468 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
$4,480 USD