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Round|Natural|IGI

1.00ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 754512598

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512598

Diamond specifications and retailer prices

From $2,871 AUD
₹192,054 INR
As of October 31, 2026
Save $4,736 AUD (62%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,606 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 754512598. Listed at 22 retailers as of October 30, 2026, with prices from $2,871 to $7,606, a $4,736 spread on the same certified stone. NZ Jewellers lists it at $7,606. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 754512598
Dimensions6.54 × 6.56 × 3.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.54 mm6.56 mm1.00 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512598
Side View
Table 59.0%Crown 31.3°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 59.3%

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 31
Current: $7,606 AUD|Low: $2,871 AUD|High: $7,606 AUD|Avg: $4,214 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 2$2,871 AUD
Retailer 18$3,286 AUD
Retailer 20$3,342 AUD
Retailer 14$3,345 AUD
Retailer 10$3,358 AUD
Retailer 7$3,431 AUD
Retailer 9$3,483 AUD
Retailer 6$3,639 AUD
Retailer 5$3,643 AUD
Retailer 4$3,807 AUD
Retailer 19$3,839 AUD
Retailer 16$3,935 AUD
Retailer 13$4,032 AUD
Retailer 11$4,198 AUD
Retailer 8$4,267 AUD
Retailer 15$4,472 AUD
Retailer 17$4,478 AUD
Retailer 21$5,250 AUD
Retailer 12$5,512 AUD
Retailer 3$6,409 AUD
NZ Jewellers$7,606 AUD

29 data points across 21 retailers

22 retailers$2,871 AUD to $7,606 AUD

A
Cheapest Retailer
-
$2,871 AUD
₹192,054 INR
A
Retailer 2
-
$3,286 AUD
$2,308 USD
View
A
Retailer 3
-
$3,342 AUD
£1,848 GBP
View
Retailer 4
-
$3,345 AUD
$2,350 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$3,358 AUD
$2,359 USD
View
Final sale: no returns
A
Retailer 6
-
$3,431 AUD
$2,410 USD
View
A
Retailer 7
-
$3,483 AUD
SGD 3,306 SGD
View
A
Retailer 8
-
$3,639 AUD
$2,556 USD
View
A
Retailer 9
-
$3,643 AUD
$2,559 USD
View
A
Retailer 10
-
$3,807 AUD
$2,674 USD
View
A
Retailer 11
-
$3,828 AUD
$2,689 USD
View
A
Retailer 12
-
$3,839 AUD
$2,697 USD
View
A
Retailer 13
-
$3,935 AUD
£2,176 GBP
View
A
Retailer 14
-
$4,032 AUD
$2,832 USD
View
A
Retailer 15
-
$4,198 AUD
$2,949 USD
View
A
Retailer 16
-
$4,267 AUD
£2,360 GBP
View
A
Retailer 17
-
$4,472 AUD
ZAR 50,753 ZAR
View
A
Retailer 18
-
$4,478 AUD
€2,996 EUR
View
B+
Retailer 19
-
$5,250 AUD
£2,904 GBP
View
B+
Retailer 20
-
$5,512 AUD
$3,872 USD
View
B+
Retailer 21
-
$6,409 AUD
£3,545 GBP
View
Most Expensive
B
NZ Jewellers
63d4b49e-2ae0-4a5d-b05b-816480b80bec · Oct 30
$7,606 AUD
$5,343 USD
View
21 more retailers have this diamond
Prices start from $2,871 AUDSave up to $4,736 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
1.00ct Round
$2,871 AUD