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Round|Natural|GIA

1.05ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6555664367

Certificate GIA 6555664367

Diamond specifications and retailer prices

From $2,466 USD
As of November 2, 2026
Save $3,045 USD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,511 USD at NZ Jewellers · As of November 2, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6555664367. Listed at 15 retailers as of November 2, 2026, with prices from $2,466 to $5,511, a $3,045 spread on the same certified stone. NZ Jewellers lists it at $5,511. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6555664367
Dimensions6.49 × 6.45 × 4.05 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.49 mm6.45 mm1.05 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555664367
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 2
Current: $5,511 USD|Low: $2,465 USD|High: $5,614 USD|Avg: $3,236 USD|-1.8%
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
November 4, 2026
Retailer 8$2,466 USD
Retailer 10$2,636 USD
Retailer 13$2,636 USD
Retailer 3$2,640 USD
Retailer 7$2,738 USD
Retailer 2$2,773 USD
Retailer 6$2,965 USD
Retailer 5$3,008 USD
Retailer 12$3,042 USD
Retailer 4$3,111 USD
Retailer 11$3,240 USD
Retailer 9$4,618 USD
NZ Jewellers$5,511 USD

30 data points across 13 retailers

15 retailers$2,466 USD to $5,511 USD

A
Cheapest Retailer
-
$2,466 USD
B+
Retailer 2
-
$2,636 USD
View
Retailer 3
-
$2,636 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$2,636 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$2,640 USD
View
B+
Retailer 6
-
$2,738 USD
View
B+
Retailer 7
-
$2,773 USD
View
B+
Retailer 8
-
$2,965 USD
View
Retailer 9
-
$3,008 USD
View
Price last confirmed 30 days ago
B
Retailer 10
-
$3,042 USD
View
Retailer 11
-
$3,042 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$3,111 USD
View
B+
Retailer 13
-
$3,240 USD
View
B
Retailer 14
-
$4,618 USD
View
Most Expensive
B
NZ Jewellers
4f289140-bd03-4da5-aefa-f844c52f7146 · Nov 2
$5,511 USD
View
14 more retailers have this diamond
Prices start from $2,466 USDSave up to $3,045 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
$2,466 USD