Round|Natural|GIA

1.05ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 5553879789

Certificate GIA 5553879789

Diamond specifications and retailer prices

From $5,202 CAD
$3,717 USD
As of October 26, 2026
Save $4,476 CAD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,069 CAD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5553879789. Listed at 14 retailers as of October 25, 2026, with a 86% 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

1.05
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5553879789
Dimensions6.47 × 6.49 × 4.05 mm
L/W Ratio1.00
Top View
6.47 mm6.49 mm1.05 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5553879789
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 62.5%

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 26
Current: $7,038 CAD|Low: $5,001 CAD|High: $9,782 CAD|Avg: $6,376 CAD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 3$5,202 CAD
Retailer 7$5,456 CAD
Retailer 9$5,619 CAD
Retailer 2$5,911 CAD
Retailer 11$5,911 CAD
Retailer 8$6,197 CAD
Retailer 4$6,513 CAD
Retailer 6$6,603 CAD
Retailer 10$6,820 CAD
Retailer 1$7,038 CAD
Retailer 5$9,678 CAD

28 data points across 11 retailers

14 retailers$5,202 CAD to $9,678 CAD

A
Cheapest Retailer
-
$5,202 CAD
$3,717 USD
A
Retailer 2
-
$5,456 CAD
$3,898 USD
View
Final sale: no returns
A
Retailer 3
-
$5,619 CAD
$4,015 USD
View
A
Retailer 4
-
$5,911 CAD
$4,223 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$5,911 CAD
$4,223 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$6,197 CAD
A$6,812 AUD
View
Price last confirmed 25 days ago
A
Retailer 7
-
$6,513 CAD
€4,432 EUR
View
A
Retailer 8
-
$6,603 CAD
£3,715 GBP
View
A
Retailer 9
-
$6,820 CAD
$4,873 USD
View
Price last confirmed 37 days ago
A
Retailer 10
-
$7,038 CAD
ZAR 81,233 ZAR
View
B+
Retailer 11
-
$9,678 CAD
£5,445 GBP
View
B
Retailer 12
-
$10,069 CAD
$7,194 USD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$10,069 CAD
$7,194 USD
View
Price last confirmed 44 days ago
Most Expensive
B
NZ Jewellers
8fbd1e54-6d82-4e68-bdc8-76db2301ee53 · Sep 19
$10,069 CAD
$7,194 USD
View
Price last confirmed 39 days ago
13 more retailers have this diamond
Prices start from $5,202 CADSave up to $4,476 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
1.05ct Round
$5,202 CAD