Round|Natural|GIA

1.05ct G IF Round Natural Diamond

EX • G/IF • GIA 5231553970

Certificate GIA 5231553970

Diamond specifications and retailer prices

From $5,120 USD
As of November 4, 2026
Save $6,403 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,523 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 5231553970. Listed at 19 retailers as of November 4, 2026, with prices from $5,120 to $11,523, a $6,403 spread on the same certified stone. NZ Jewellers lists it at $11,523. 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 angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231553970
Dimensions6.50 × 6.45 × 3.99 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
6.50 mm6.45 mm1.05 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231553970
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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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 4
Current: $6,694 USD|Low: $5,120 USD|High: $10,273 USD|Avg: $7,315 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$5,120 USD
Retailer 7$6,010 USD
Retailer 6$6,359 USD
Retailer 2$6,499 USD
Retailer 1$6,694 USD
Retailer 8$6,756 USD
Retailer 9$6,996 USD
Retailer 4$8,465 USD
Retailer 3$10,151 USD

45 data points across 9 retailers

19 retailers$5,120 USD to $11,523 USD

A
Cheapest Retailer
-
$5,120 USD
Retailer 2
-
$5,836 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$6,009 USD
View
Retailer 4
-
$6,010 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$6,359 USD
View
Final sale: no returns
Retailer 6
-
$6,360 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$6,385 USD
View
A
Retailer 8
-
$6,499 USD
View
A
Retailer 9
-
$6,694 USD
View
Retailer 10
-
$6,756 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$6,849 USD
View
B+
Retailer 12
-
$6,890 USD
View
B+
Retailer 13
-
$6,996 USD
View
B+
Retailer 14
-
$7,050 USD
View
B+
Retailer 15
-
$7,051 USD
View
B+
Retailer 16
-
$7,950 USD
View
B+
Retailer 17
-
$8,465 USD
View
B
Retailer 18
-
$10,151 USD
View
Most Expensive
B
NZ Jewellers
9561fd5a-9062-4553-8635-864ee15b32c9 · Nov 5
$11,523 USD
View
18 more retailers have this diamond
Prices start from $5,120 USDSave up to $6,403 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
$5,120 USD