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Round|Natural|IGI

1.55ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 833602431

Shape and cutting style on the report: Round brilliant

Certificate IGI 833602431

Diamond specifications and retailer prices

From $5,773 AUD
As of November 5, 2026
Save $6,167 AUD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,940 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 833602431. Listed at 16 retailers as of November 5, 2026, with prices from $5,773 to $11,940, a $6,167 spread on the same certified stone. NZ Jewellers lists it at $11,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 833602431
Dimensions7.31 × 7.38 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.31 mm7.38 mm1.55 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833602431
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

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: $11,940 AUD|Low: $5,773 AUD|High: $11,940 AUD|Avg: $7,643 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
November 5, 2026
Retailer 7$5,773 AUD
Retailer 12$6,087 AUD
Retailer 4$6,326 AUD
Retailer 13$6,680 AUD
Retailer 9$6,834 AUD
Retailer 3$6,854 AUD
Retailer 5$6,854 AUD
Retailer 14$6,854 AUD
Retailer 2$7,604 AUD
Retailer 8$7,705 AUD
Retailer 6$7,907 AUD
Retailer 11$8,423 AUD
Retailer 10$10,885 AUD
NZ Jewellers$11,940 AUD

33 data points across 14 retailers

16 retailers$5,773 AUD to $11,940 AUD

A
Cheapest Retailer
-
$5,773 AUD
A
Retailer 2
-
$5,977 AUD
View
A
Retailer 3
-
$6,087 AUD
View
A
Retailer 4
-
$6,326 AUD
View
Final sale: no returns
A
Retailer 5
-
$6,465 AUD
View
A
Retailer 6
-
$6,680 AUD
View
A
Retailer 7
-
$6,834 AUD
View
A
Retailer 8
-
$6,854 AUD
View
Retailer 9
-
$6,854 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$6,854 AUD
View
A
Retailer 11
-
$7,604 AUD
View
A
Retailer 12
-
$7,705 AUD
View
A
Retailer 13
-
$7,907 AUD
View
A
Retailer 14
-
$8,423 AUD
View
B+
Retailer 15
-
$10,885 AUD
View
Most Expensive
B+
NZ Jewellers
f94c017c-a982-4b1f-b268-741ae2bde632 · Nov 5
$11,940 AUD
$8,376 USD
View
15 more retailers have this diamond
Prices start from $5,773 AUDSave up to $6,167 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
1.55ct Round
$5,773 AUD