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Round|Natural|IGI

2.09ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 819634368

Shape and cutting style on the report: Round brilliant

Certificate IGI 819634368

Diamond specifications and retailer prices

From $11,174 AUD
As of November 5, 2026
Save $9,107 AUD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,280 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 819634368. Listed at 16 retailers as of November 5, 2026, with prices from $11,174 to $20,280, a $9,107 spread on the same certified stone. NZ Jewellers lists it at $20,280. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.09
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 819634368
Dimensions8.11 × 8.16 × 5.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.11 mm8.16 mm2.09 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819634368
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Nov 5
Current: $20,280 AUD|Low: $11,174 AUD|High: $34,848 AUD|Avg: $14,816 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 5, 2026
Retailer 2$11,174 AUD
Retailer 4$12,092 AUD
Retailer 7$12,575 AUD
Retailer 8$13,002 AUD
Retailer 11$13,261 AUD
Retailer 5$13,306 AUD
Retailer 6$13,431 AUD
Retailer 16$13,432 AUD
Retailer 10$14,551 AUD
Retailer 14$14,775 AUD
Retailer 9$15,052 AUD
Retailer 13$16,285 AUD
Retailer 3$16,791 AUD
Retailer 15$16,825 AUD
Retailer 12$18,952 AUD
NZ Jewellers$20,280 AUD

24 data points across 16 retailers

16 retailers$11,174 AUD to $20,280 AUD

A
Cheapest Retailer
-
$11,174 AUD
A
Retailer 2
-
$12,092 AUD
View
A
Retailer 3
-
$12,575 AUD
View
A
Retailer 4
-
$13,002 AUD
View
A
Retailer 5
-
$13,261 AUD
View
A
Retailer 6
-
$13,306 AUD
View
A
Retailer 7
-
$13,431 AUD
View
Final sale: no returns
Retailer 8
-
$13,432 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$14,551 AUD
View
B+
Retailer 10
-
$14,775 AUD
View
B+
Retailer 11
-
$15,052 AUD
View
B+
Retailer 12
-
$16,285 AUD
View
B+
Retailer 13
-
$16,791 AUD
View
B+
Retailer 14
-
$16,825 AUD
View
B
Retailer 15
-
$18,952 AUD
View
Most Expensive
B
NZ Jewellers
bbf72e0b-3d65-43fd-9ff8-04f27c3235ad · Nov 5
$20,280 AUD
$14,197 USD
View
15 more retailers have this diamond
Prices start from $11,174 AUDSave up to $9,107 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
2.09ct Round
$11,174 AUD