Round|Natural|GIA

1.55ct G IF Round Natural Diamond

EX • G/IF • GIA 2556391832

Certificate GIA 2556391832

Diamond specifications and retailer prices

From $18,133 CAD
$12,981 USD
As of October 30, 2026
Save $12,555 CAD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $30,688 CAD 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 GIA 2556391832. Listed at 13 retailers as of October 29, 2026, with prices from $18,133 to $30,688, a $12,555 spread on the same certified stone. MOH London lists it at $30,688. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556391832
Dimensions7.38 × 7.34 × 4.62 mm
L/W Ratio1.01
Top View
7.38 mm7.34 mm1.55 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556391832
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 62.8%

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 30
Current: $30,688 CAD|Low: $18,133 CAD|High: $30,851 CAD|Avg: $21,909 CAD|-0.5%
MOH London
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
October 30, 2026
Retailer 14$18,133 CAD
Retailer 3$18,730 CAD
Retailer 12$19,186 CAD
Retailer 10$19,545 CAD
Retailer 4$19,682 CAD
Retailer 8$20,727 CAD
Retailer 13$20,868 CAD
Retailer 7$21,000 CAD
Retailer 11$21,007 CAD
Retailer 6$21,989 CAD
Retailer 5$22,481 CAD
Retailer 2$24,628 CAD
Retailer 9$28,562 CAD
MOH London$30,688 CAD

18 data points across 14 retailers

13 retailers$18,133 CAD to $30,688 CAD

A
Cheapest Retailer
-
$18,133 CAD
$12,981 USD
A
Retailer 2
-
$18,730 CAD
$13,408 USD
View
Final sale: no returns
A
Retailer 3
-
$19,186 CAD
$13,735 USD
View
A
Retailer 4
-
$19,545 CAD
$13,992 USD
View
A
Retailer 5
-
$19,682 CAD
$14,090 USD
View
A
Retailer 6
-
$20,727 CAD
£11,683 GBP
View
B+
Retailer 7
-
$20,868 CAD
$14,939 USD
View
A
Retailer 8
-
$21,000 CAD
£11,837 GBP
View
Retailer 9
-
$21,007 CAD
A$23,136 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$22,481 CAD
£12,672 GBP
View
B+
Retailer 11
-
$24,628 CAD
€16,791 EUR
View
B+
Retailer 12
-
$28,562 CAD
ZAR 330,316 ZAR
View
Most Expensive
B
MOH London
A1CA5E2F1 · Oct 29
$30,688 CAD
£17,298 GBP
View
12 more retailers have this diamond
Prices start from $18,133 CADSave up to $12,555 CAD

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
$18,133 CAD