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Oval|Natural|IGI

1.02ct I VS1 Oval Natural Diamond

VG • I/VS1 • IGI 801639028

Shape and cutting style on the report: Oval brilliant

Certificate IGI 801639028

Diamond specifications and retailer prices

From $2,222 AUD
$1,561 USD
As of October 30, 2026
Save $3,724 AUD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,946 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801639028. Listed at 15 retailers as of October 30, 2026, with prices from $2,222 to $5,946, a $3,724 spread on the same certified stone. NZ Jewellers lists it at $5,946. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 801639028
Dimensions8.01 × 5.58 × 3.53 mm
L/W Ratio1.44
Girdle conditionFaceted
Top View
8.01 mm5.58 mm1.02 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801639028
Side View
Table 61.0%Crown 36.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 63.3%

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 30
Current: $5,946 AUD|Low: $2,222 AUD|High: $5,946 AUD|Avg: $3,204 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
November 1, 2026
Retailer 6$2,222 AUD
Retailer 2$2,329 AUD
Retailer 5$2,390 AUD
Retailer 4$2,437 AUD
Retailer 14$2,437 AUD
Retailer 15$2,534 AUD
Retailer 3$2,550 AUD
Retailer 13$2,633 AUD
Retailer 9$2,778 AUD
Retailer 12$2,813 AUD
Retailer 11$2,976 AUD
Retailer 10$3,330 AUD
Retailer 8$4,270 AUD
Retailer 7$4,383 AUD
NZ Jewellers$5,946 AUD

7 data points across 15 retailers

15 retailers$2,222 AUD to $5,946 AUD

A
Cheapest Retailer
-
$2,222 AUD
$1,561 USD
A
Retailer 2
-
$2,329 AUD
£1,288 GBP
View
A
Retailer 3
-
$2,390 AUD
$1,679 USD
View
A
Retailer 4
-
$2,437 AUD
$1,712 USD
View
A
Retailer 5
-
$2,437 AUD
$1,712 USD
View
A
Retailer 6
-
$2,534 AUD
$1,780 USD
View
A
Retailer 7
-
$2,550 AUD
$1,791 USD
View
A
Retailer 8
-
$2,633 AUD
$1,849 USD
View
A
Retailer 9
-
$2,778 AUD
£1,537 GBP
View
A
Retailer 10
-
$2,813 AUD
$1,976 USD
View
A
Retailer 11
-
$2,976 AUD
ZAR 33,768 ZAR
View
A
Retailer 12
-
$3,330 AUD
€2,228 EUR
View
B+
Retailer 13
-
$4,270 AUD
£2,362 GBP
View
B+
Retailer 14
-
$4,383 AUD
£2,424 GBP
View
Most Expensive
B
NZ Jewellers
fd3280be-5f79-4d1e-84d3-9282a9e782d3 · Oct 30
$5,946 AUD
$4,177 USD
View
14 more retailers have this diamond
Prices start from $2,222 AUDSave up to $3,724 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
1.02ct Oval
$2,222 AUD