Round|Natural|GIA

1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2547780460

Certificate GIA 2547780460

Diamond specifications and retailer prices

From $9,568 CAD
As of November 4, 2026
Save $5,670 CAD (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $18,338 CAD at NZ Jewellers · As of September 18, 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 2547780460. Listed at 13 retailers as of November 4, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547780460
Dimensions7.36 × 7.42 × 4.58 mm
L/W Ratio1.01
Star length50%
Top View
7.36 mm7.42 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547780460
Side View
Table 58.0%Crown 35.5°GirdlePavilion 41.2°Culet: NoneDepth 61.9%

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: $11,888 CAD|Low: $9,277 CAD|High: $17,711 CAD|Avg: $12,300 CAD|+5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$9,568 CAD
Retailer 4$10,120 CAD
Retailer 7$10,121 CAD
Retailer 2$11,219 CAD
Retailer 10$11,605 CAD
Retailer 1$11,888 CAD
Retailer 6$11,892 CAD
Retailer 5$13,953 CAD
Retailer 3$15,238 CAD
Retailer 9$17,711 CAD

28 data points across 10 retailers

13 retailers$9,568 CAD to $15,238 CAD

A
Cheapest Retailer
-
$9,568 CAD
A
Retailer 2
-
$10,120 CAD
View
Final sale: no returns
Retailer 3
-
$10,964 CAD
View
Price last confirmed 49 days ago
Retailer 4
-
$10,964 CAD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$11,219 CAD
View
B+
Retailer 6
-
$11,888 CAD
View
B+
Retailer 7
-
$11,892 CAD
View
Retailer 8
-
$12,652 CAD
View
Price last confirmed 49 days ago
Retailer 9
-
$12,652 CAD
View
Price last confirmed 37 days ago
B
Retailer 10
-
$13,953 CAD
View
B+
Retailer 11
-
$15,238 CAD
View
Retailer 12
-
$18,338 CAD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
fdbe968e-7029-4456-82fc-91eb8f7e4b04 · Sep 18
$18,338 CAD
$13,160 USD
View
Price last confirmed 48 days ago
12 more retailers have this diamond
Prices start from $9,568 CADSave up to $5,670 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
$9,568 CAD