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Round|Natural|GIA

1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6552188882

Certificate GIA 6552188882

Diamond specifications and retailer prices

From $9,966 CAD
As of November 4, 2026
Save $7,723 CAD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,287 CAD at NZ Jewellers · As of October 17, 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 6552188882. Listed at 19 retailers as of November 4, 2026, with a 77% 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
FluorescenceFaint
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552188882
Dimensions7.50 × 7.51 × 4.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.50 mm7.51 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552188882
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.0%

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: $13,798 CAD|Low: $10,642 CAD|High: $17,950 CAD|Avg: $13,651 CAD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$10,642 CAD
Retailer 2$11,673 CAD
Retailer 8$12,105 CAD
Retailer 6$12,204 CAD
Retailer 4$12,642 CAD
Retailer 1$13,798 CAD
Retailer 5$15,635 CAD
Retailer 3$17,689 CAD

38 data points across 8 retailers

19 retailers$9,966 CAD to $17,689 CAD

A
Cheapest Retailer
-
$9,966 CAD
A
Retailer 2
-
$10,612 CAD
View
A
Retailer 3
-
$10,642 CAD
View
Final sale: no returns
Retailer 4
-
$10,644 CAD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$11,339 CAD
View
Retailer 6
-
$11,530 CAD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$11,673 CAD
View
Retailer 8
-
$11,708 CAD
View
Price last confirmed 21 days ago
Retailer 9
-
$12,105 CAD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$12,204 CAD
View
B+
Retailer 11
-
$12,642 CAD
View
B+
Retailer 12
-
$12,738 CAD
View
Retailer 13
-
$13,304 CAD
View
Price last confirmed 18 days ago
B
Retailer 14
-
$13,761 CAD
View
B+
Retailer 15
-
$13,798 CAD
View
Retailer 16
-
$14,016 CAD
View
Price last confirmed 21 days ago
B+
Retailer 17
-
$15,635 CAD
View
B
Retailer 18
-
$17,689 CAD
View
Most Expensive
NZ Jewellers
b86d865a-3cca-430a-b85b-0a59484ef28e · Oct 17
$21,287 CAD
$15,276 USD
View
Price last confirmed 19 days ago
18 more retailers have this diamond
Prices start from $9,966 CADSave up to $7,723 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
$9,966 CAD