CaratHunter
Plans
Round|Natural|IGI

1.05ct E VVS1 Round Natural Diamond

EX • E/VVS1 • IGI 815669820

Shape and cutting style on the report: Round brilliant

Certificate IGI 815669820

Diamond specifications and retailer prices

From $6,218 AUD
€4,160 EUR
As of October 29, 2026
Save $6,719 AUD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,938 AUD at NZ Jewellers · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 815669820. Listed at 16 retailers as of October 29, 2026, with prices from $6,218 to $12,938, a $6,719 spread on the same certified stone. NZ Jewellers lists it at $12,938. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.6°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 815669820
Dimensions6.48 × 6.52 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.48 mm6.52 mm1.05 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815669820
Side View
Table 60.0%Crown 33.6°Girdle: Slightly ThickPavilion 41.3°CuletDepth 61.9%

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: Oct 29
Current: $12,938 AUD|Low: $6,218 AUD|High: $12,938 AUD|Avg: $8,355 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
Retailer 15
Retailer 16
November 1, 2026
Retailer 16$6,218 AUD
Retailer 13$6,584 AUD
Retailer 5$6,746 AUD
Retailer 15$7,139 AUD
Retailer 7$7,170 AUD
Retailer 14$7,246 AUD
Retailer 2$7,583 AUD
Retailer 4$7,736 AUD
Retailer 8$7,736 AUD
Retailer 6$7,954 AUD
Retailer 10$8,167 AUD
Retailer 12$8,470 AUD
Retailer 3$8,926 AUD
Retailer 9$9,509 AUD
Retailer 11$12,386 AUD
NZ Jewellers$12,938 AUD

43 data points across 16 retailers

16 retailers$6,218 AUD to $12,938 AUD

A
Cheapest Retailer
-
$6,218 AUD
€4,160 EUR
Retailer 2
-
$6,584 AUD
$4,625 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$6,746 AUD
$4,739 USD
View
A
Retailer 4
-
$7,139 AUD
$5,015 USD
View
Final sale: no returns
Retailer 5
-
$7,170 AUD
£3,966 GBP
View
Price last confirmed 32 days ago
A
Retailer 6
-
$7,246 AUD
$5,090 USD
View
A
Retailer 7
-
$7,583 AUD
£4,194 GBP
View
A
Retailer 8
-
$7,736 AUD
$5,434 USD
View
A
Retailer 9
-
$7,736 AUD
$5,434 USD
View
A
Retailer 10
-
$7,954 AUD
$5,587 USD
View
A
Retailer 11
-
$8,167 AUD
€5,464 EUR
View
A
Retailer 12
-
$8,470 AUD
£4,685 GBP
View
A
Retailer 13
-
$8,926 AUD
$6,270 USD
View
A
Retailer 14
-
$9,509 AUD
ZAR 107,905 ZAR
View
B+
Retailer 15
-
$12,386 AUD
£6,851 GBP
View
Most Expensive
B
NZ Jewellers
b9db3361-7a64-4187-83b0-15a4d555f044 · Oct 30
$12,938 AUD
$9,088 USD
View
15 more retailers have this diamond
Prices start from $6,218 AUDSave up to $6,719 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
$6,218 AUD