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Round|Natural|IGI

1.05ct L VS1 Round Natural Diamond

EX • L/VS1 • IGI 823686906

Shape and cutting style on the report: Round brilliant

Certificate IGI 823686906

Diamond specifications and retailer prices

From $1,900 AUD
As of November 4, 2026
Save $3,416 AUD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,315 AUD 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 823686906. Listed at 14 retailers as of November 2, 2026, with prices from $1,900 to $5,315, a $3,416 spread on the same certified stone. NZ Jewellers lists it at $5,315. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 823686906
Dimensions6.49 × 6.46 × 4.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.49 mm6.46 mm1.05 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 823686906
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

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: $5,315 AUD|Low: $1,900 AUD|High: $5,315 AUD|Avg: $2,517 AUD
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
November 4, 2026
Retailer 7$1,900 AUD
Retailer 12$2,020 AUD
Retailer 2$2,034 AUD
Retailer 6$2,176 AUD
Retailer 3$2,178 AUD
Retailer 11$2,178 AUD
Retailer 5$2,276 AUD
Retailer 10$2,280 AUD
Retailer 13$2,307 AUD
Retailer 14$2,373 AUD
Retailer 4$2,514 AUD
Retailer 9$2,660 AUD
Retailer 8$2,961 AUD
NZ Jewellers$5,315 AUD

32 data points across 14 retailers

14 retailers$1,900 AUD to $5,315 AUD

A
Cheapest Retailer
-
$1,900 AUD
A
Retailer 2
-
$2,020 AUD
View
A
Retailer 3
-
$2,034 AUD
View
A
Retailer 4
-
$2,176 AUD
View
A
Retailer 5
-
$2,178 AUD
View
Retailer 6
-
$2,178 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,276 AUD
View
A
Retailer 8
-
$2,280 AUD
View
B+
Retailer 9
-
$2,307 AUD
View
B+
Retailer 10
-
$2,373 AUD
View
B+
Retailer 11
-
$2,514 AUD
View
B+
Retailer 12
-
$2,660 AUD
View
B+
Retailer 13
-
$2,961 AUD
View
Most Expensive
C
NZ Jewellers
f456d03e-ebca-4ad8-bf31-b7a374e09fc0 · Nov 2
$5,315 AUD
$3,721 USD
View
13 more retailers have this diamond
Prices start from $1,900 AUDSave up to $3,416 AUD

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
$1,900 AUD