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Round|Natural|IGI

1.55ct I VVS2 Round Natural Diamond

EX • I/VVS2 • IGI 747534781

Shape and cutting style on the report: Round brilliant

Certificate IGI 747534781

Diamond specifications and retailer prices

From $5,865 AUD
As of November 5, 2026
Save $24,557 AUD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $30,422 AUD at MOH London · As of November 2, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 747534781. Listed at 10 retailers as of November 2, 2026, with prices from $5,865 to $30,422, a $24,557 spread on the same certified stone. MOH London lists it at $30,422. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 747534781
Dimensions7.35 × 7.40 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.35 mm7.40 mm1.55 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 747534781
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°CuletDepth 62.3%

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: Nov 5
Current: $30,422 AUD|Low: $5,865 AUD|High: $30,422 AUD|Avg: $10,525 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$5,865 AUD
Retailer 6$6,535 AUD
Retailer 4$8,238 AUD
Retailer 5$8,372 AUD
Retailer 7$20,606 AUD
Retailer 9$21,085 AUD
Retailer 8$23,183 AUD
Retailer 2$28,420 AUD
MOH London$30,422 AUD

40 data points across 9 retailers

10 retailers$5,865 AUD to $30,422 AUD

A
Cheapest Retailer
-
$5,865 AUD
A
Retailer 2
-
$6,535 AUD
View
A
Retailer 3
-
$7,700 AUD
View
A
Retailer 4
-
$8,238 AUD
View
A
Retailer 5
-
$8,372 AUD
View
B
Retailer 6
-
$20,606 AUD
View
Final sale: no returns
B
Retailer 7
-
$21,085 AUD
View
B
Retailer 8
-
$23,183 AUD
View
C
Retailer 9
-
$28,420 AUD
View
Most Expensive
B
MOH London
188E6D818 · Nov 2
$30,422 AUD
£16,769 GBP
View
9 more retailers have this diamond
Prices start from $5,865 AUDSave up to $24,557 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
$5,865 AUD