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Round|Natural|GIA

1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1549728254

Certificate GIA 1549728254

Diamond specifications and retailer prices

From $9,748 CAD
As of November 4, 2026
Save $8,934 CAD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,681 CAD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1549728254. Listed at 14 retailers as of November 4, 2026, with prices from $9,748 to $18,681, a $8,934 spread on the same certified stone. NZ Jewellers lists it at $18,681. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1549728254
Dimensions7.40 × 7.35 × 4.60 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Cloud, Crystal, Knot, Feather, Needle
Top View
7.40 mm7.35 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549728254
Side View
Table 59.0%Crown 36°GirdlePavilion 41°Culet: NoneDepth 62.4%

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 4
Current: $18,681 CAD|Low: $9,364 CAD|High: $18,681 CAD|Avg: $12,801 CAD|+0.9%
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 9$9,748 CAD
Retailer 4$10,216 CAD
Retailer 8$10,309 CAD
Retailer 14$11,169 CAD
Retailer 10$11,342 CAD
Retailer 13$11,404 CAD
Retailer 5$11,714 CAD
Retailer 3$12,104 CAD
Retailer 2$12,108 CAD
Retailer 11$12,888 CAD
Retailer 12$14,221 CAD
Retailer 7$15,524 CAD
Retailer 6$17,877 CAD
NZ Jewellers$18,681 CAD

28 data points across 14 retailers

14 retailers$9,748 CAD to $18,681 CAD

A
Cheapest Retailer
-
$9,748 CAD
B+
Retailer 2
-
$10,309 CAD
View
Final sale: no returns
Retailer 3
-
$11,067 CAD
View
Price last confirmed 49 days ago
B+
Retailer 4
-
$11,169 CAD
View
B+
Retailer 5
-
$11,342 CAD
View
B+
Retailer 6
-
$11,404 CAD
View
B+
Retailer 7
-
$12,104 CAD
View
B+
Retailer 8
-
$12,108 CAD
View
Retailer 9
-
$12,770 CAD
View
Price last confirmed 49 days ago
B+
Retailer 10
-
$12,888 CAD
View
B+
Retailer 11
-
$14,221 CAD
View
B+
Retailer 12
-
$15,524 CAD
View
Retailer 13
-
$18,510 CAD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
80a71a3e-1bb5-4088-b2a2-1e4515186c44 · Nov 5
$18,681 CAD
$13,406 USD
View
13 more retailers have this diamond
Prices start from $9,748 CADSave up to $8,934 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
$9,748 CAD