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Round|Natural|IGI

1.02ct D IF Round Natural Diamond

EX • D/IF • IGI 809692625

Shape and cutting style on the report: Round brilliant

Certificate IGI 809692625

Diamond specifications and retailer prices

From $7,942 AUD
As of November 5, 2026
Save $9,628 AUD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $17,571 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 809692625. Listed at 16 retailers as of November 5, 2026, with prices from $7,942 to $17,571, a $9,628 spread on the same certified stone. NZ Jewellers lists it at $17,571. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 809692625
Dimensions6.38 × 6.43 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.38 mm6.43 mm1.02 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809692625
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: $17,571 AUD|Low: $7,942 AUD|High: $17,571 AUD|Avg: $11,003 AUD|+1.5%
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 6, 2026
Retailer 10$7,942 AUD
Retailer 5$9,161 AUD
Retailer 9$9,352 AUD
Retailer 4$9,695 AUD
Retailer 14$9,707 AUD
Retailer 2$9,874 AUD
Retailer 3$10,505 AUD
Retailer 12$10,667 AUD
Retailer 13$10,737 AUD
Retailer 8$10,907 AUD
Retailer 6$12,121 AUD
Retailer 7$12,817 AUD
Retailer 11$14,599 AUD
NZ Jewellers$17,571 AUD

24 data points across 14 retailers

16 retailers$7,942 AUD to $17,571 AUD

A+
Cheapest Retailer
-
$7,942 AUD
A
Retailer 2
-
$8,670 AUD
View
A
Retailer 3
-
$9,161 AUD
View
A
Retailer 4
-
$9,352 AUD
View
Retailer 5
-
$9,551 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$9,695 AUD
View
Final sale: no returns
A
Retailer 7
-
$9,707 AUD
View
A
Retailer 8
-
$9,874 AUD
View
A
Retailer 9
-
$10,505 AUD
View
A
Retailer 10
-
$10,667 AUD
View
A
Retailer 11
-
$10,737 AUD
View
A
Retailer 12
-
$10,907 AUD
View
A
Retailer 13
-
$12,121 AUD
View
A
Retailer 14
-
$12,817 AUD
View
B+
Retailer 15
-
$14,599 AUD
View
Most Expensive
B+
NZ Jewellers
56679eb7-7729-48c2-8844-8170e04dda3b · Nov 5
$17,571 AUD
$12,300 USD
View
15 more retailers have this diamond
Prices start from $7,942 AUDSave up to $9,628 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 Round
$7,942 AUD