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 $4,368 USD
€4,160 EUR
As of October 29, 2026
Save $4,720 USD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,088 USD at NZ Jewellers · As of October 27, 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 27, 2026, with prices from $4,368 to $9,088, a $4,720 spread on the same certified stone. NZ Jewellers lists it at $9,088. 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
Color
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: $9,088 USD|Low: $4,368 USD|High: $9,088 USD|Avg: $5,869 USD
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
October 29, 2026
Retailer 16$4,368 USD
Retailer 13$4,625 USD
Retailer 5$4,739 USD
Retailer 15$5,015 USD
Retailer 7$5,036 USD
Retailer 14$5,090 USD
Retailer 2$5,355 USD
Retailer 4$5,434 USD
Retailer 8$5,434 USD
Retailer 6$5,587 USD
Retailer 10$5,691 USD
Retailer 12$5,950 USD
Retailer 3$6,270 USD
Retailer 11$6,617 USD
Retailer 9$8,701 USD
NZ Jewellers$9,088 USD

42 data points across 16 retailers

16 retailers$4,368 USD to $9,088 USD

A
Cheapest Retailer
-
$4,368 USD
€4,160 EUR
A
Retailer 2
-
$4,625 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$4,739 USD
View
A
Retailer 4
-
$5,015 USD
View
Final sale: no returns
A
Retailer 5
-
$5,036 USD
£3,966 GBP
View
Price last confirmed 29 days ago
A
Retailer 6
-
$5,090 USD
View
A
Retailer 7
-
$5,355 USD
£4,216 GBP
View
A
Retailer 8
-
$5,434 USD
View
A
Retailer 9
-
$5,434 USD
View
A
Retailer 10
-
$5,587 USD
View
A
Retailer 11
-
$5,691 USD
€5,420 EUR
View
A
Retailer 12
-
$5,950 USD
£4,685 GBP
View
A
Retailer 13
-
$6,270 USD
View
A
Retailer 14
-
$6,617 USD
ZAR 106,896 ZAR
View
B+
Retailer 15
-
$8,701 USD
£6,851 GBP
View
Most Expensive
B
NZ Jewellers
b9db3361-7a64-4187-83b0-15a4d555f044 · Oct 27
$9,088 USD
View
15 more retailers have this diamond
Prices start from $4,368 USDSave up to $4,720 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
$4,368 USD