Round|Natural|GIA

1.05ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1553776589

Certificate GIA 1553776589

Diamond specifications and retailer prices

From $4,341 USD
As of November 3, 2026
Save $155 USD (3%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,594 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1553776589. Listed at 20 retailers as of November 3, 2026, with a relatively tight 4% 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
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553776589
Dimensions6.47 × 6.52 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.47 mm6.52 mm1.05 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553776589
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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 3
Current: $4,341 USD|Low: $3,883 USD|High: $7,951 USD|Avg: $5,439 USD|+0.0%
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
November 3, 2026
Retailer 6$3,883 USD
Retailer 1$4,341 USD
Retailer 3$4,553 USD
Retailer 7$4,636 USD
Retailer 8$4,865 USD
Retailer 5$4,933 USD
Retailer 4$4,972 USD
Retailer 9$5,461 USD
Retailer 12$5,555 USD
Retailer 10$5,725 USD
Retailer 13$5,988 USD
Retailer 2$6,927 USD
Retailer 11$7,899 USD

22 data points across 13 retailers

20 retailers$4,341 USD to $4,496 USD

Retailer 1
-
$3,660 USD
Price last confirmed 15 days ago
Retailer 2
-
$3,883 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$4,253 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$4,341 USD
View
B+
Retailer 5
-
$4,496 USD
View
Retailer 6
-
$4,865 USD
View
Price last confirmed 16 days ago
Retailer 7
-
$4,910 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$4,933 USD
View
Price last confirmed 37 days ago
Retailer 9
-
$4,933 USD
View
Price last confirmed 34 days ago
Retailer 10
-
$4,933 USD
View
Price last confirmed 36 days ago
Retailer 11
-
$4,972 USD
View
Price last confirmed 26 days ago
Retailer 12
-
$5,084 USD
View
Price last confirmed 17 days ago
Retailer 13
-
$5,102 USD
View
Price last confirmed 17 days ago
Retailer 14
-
$5,461 USD
View
Price last confirmed 17 days ago
Retailer 15
-
$5,692 USD
View
Price last confirmed 36 days ago
Retailer 16
-
$5,730 USD
View
Price last confirmed 16 days ago
Retailer 17
-
$5,988 USD
View
Price last confirmed 18 days ago
Retailer 18
-
$6,927 USD
View
Price last confirmed 16 days ago
Retailer 19
-
$7,899 USD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
2f7c788b-d98d-4cb9-bea9-bfaceb63d6f5 · Sep 28
$8,594 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from $4,341 USDSave up to $155 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
$4,341 USD