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Round|Natural|IGI

1.55ct G IF Round Natural Diamond

EX • G/IF • IGI 824617911

Shape and cutting style on the report: Round brilliant

Certificate IGI 824617911

Diamond specifications and retailer prices

From $11,371 AUD
₹761,650 INR
As of October 29, 2026
Save $8,195 AUD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $19,566 AUD at MOH London · As of October 29, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 824617911. Listed at 5 retailers as of October 29, 2026, with prices from $11,371 to $19,566, a $8,195 spread on the same certified stone. MOH London lists it at $19,566. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 824617911
Dimensions7.34 × 7.38 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.34 mm7.38 mm1.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 824617911
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°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: Oct 29
Current: $19,566 AUD|Low: $10,987 AUD|High: $19,743 AUD|Avg: $14,147 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$11,371 AUD
Retailer 5$11,496 AUD
Retailer 4$13,639 AUD
Retailer 3$15,488 AUD
MOH London$19,566 AUD

46 data points across 5 retailers

5 retailers$11,371 AUD to $19,566 AUD

A
Cheapest Retailer
-
$11,371 AUD
₹761,650 INR
A
Retailer 2
-
$11,496 AUD
€7,700 EUR
View
A
Retailer 3
-
$13,639 AUD
£7,553 GBP
View
A
Retailer 4
-
$15,488 AUD
€10,374 EUR
View
Most Expensive
A
MOH London
02AC16B27 · Oct 29
$19,566 AUD
£10,835 GBP
View
4 more retailers have this diamond
Prices start from $11,371 AUDSave up to $8,195 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
$11,371 AUD