CaratHunter
Plans
Round|Natural|IGI

1.55ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 523290036

Certificate IGI 523290036

Diamond specifications and retailer prices

From $8,042 AUD
As of November 6, 2026
Save $3,097 AUD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $11,140 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 523290036. Listed at 5 retailers as of November 6, 2026, with prices from $8,042 to $11,140, a $3,097 spread on the same certified stone. Yorxs lists it at $11,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 523290036
Dimensions7.41 × 7.45 × 4.59 mm
L/W Ratio1.01
Top View
7.41 mm7.45 mm1.55 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 523290036
Side View
Table 56.5%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,837 AUD|Low: $7,944 AUD|High: $11,200 AUD|Avg: $9,986 AUD|+0.8%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2$8,042 AUD
Retailer 1$10,837 AUD
Yorxs$11,140 AUD

37 data points across 3 retailers

5 retailers$8,042 AUD to $11,140 AUD

B+
Cheapest Retailer
-
$8,042 AUD
B+
Retailer 2
-
$8,574 AUD
View
B+
Retailer 3
-
$8,678 AUD
View
B
Retailer 4
-
$10,837 AUD
View
Most Expensive
B
Yorxs
RB2811 · Nov 6
$11,140 AUD
€7,427 EUR
View
4 more retailers have this diamond
Prices start from $8,042 AUDSave up to $3,097 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.

B+
1.55ct Round
$8,042 AUD