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Radiant|Lab Grown|GIA

1.05ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • GIA 6505515334

Certificate GIA 6505515334

Diamond specifications and retailer prices

From $377 CAD
$270 USD
As of October 30, 2026
Save $1,702 CAD (82%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,353 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6505515334. Listed at 27 retailers as of October 29, 2026, with a 451% 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505515334
Dimensions4.94 × 4.94 × 3.28 mm
L/W Ratio1.00
Top View
4.94 mm4.94 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505515334
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.4%

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: Oct 30
Current: $830 CAD|Low: $299 CAD|High: $2,093 CAD|Avg: $969 CAD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3$377 CAD
Retailer 10$420 CAD
Retailer 13$691 CAD
Retailer 4$729 CAD
Retailer 5$807 CAD
Retailer 1$830 CAD
Retailer 11$845 CAD
Retailer 9$887 CAD
Retailer 2$1,162 CAD
Retailer 8$1,258 CAD
Retailer 7$1,408 CAD
Retailer 12$1,436 CAD
Retailer 6$2,079 CAD

42 data points across 13 retailers

27 retailers$377 CAD to $2,079 CAD

A
Cheapest Retailer
-
$377 CAD
$270 USD
Retailer 2
-
$377 CAD
$270 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$377 CAD
$270 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$420 CAD
$301 USD
View
Final sale: no returns
Retailer 5
-
$437 CAD
$313 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$461 CAD
$330 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$468 CAD
$335 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$482 CAD
$345 USD
View
B+
Retailer 9
-
$691 CAD
$495 USD
View
B+
Retailer 10
-
$697 CAD
HK$3,900 HKD
View
B+
Retailer 11
-
$729 CAD
$522 USD
View
B+
Retailer 12
-
$807 CAD
$578 USD
View
B+
Retailer 13
-
$830 CAD
£468 GBP
View
Retailer 14
-
$845 CAD
€576 EUR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$887 CAD
ZAR 10,254 ZAR
View
B
Retailer 16
-
$1,162 CAD
$832 USD
View
B+
Retailer 17
-
$1,258 CAD
A$1,386 AUD
View
B
Retailer 18
-
$1,408 CAD
A$1,551 AUD
View
B
Retailer 19
-
$1,436 CAD
$1,028 USD
View
B
Retailer 20
-
$1,553 CAD
£875 GBP
View
B
Retailer 21
-
$1,660 CAD
$1,188 USD
View
Retailer 22
-
$1,660 CAD
$1,188 USD
View
Price last confirmed 30 days ago
Retailer 23
-
$1,660 CAD
$1,188 USD
View
Price last confirmed 20 days ago
B
Retailer 24
-
$1,745 CAD
$1,249 USD
View
B
Retailer 25
-
$1,889 CAD
$1,352 USD
View
B
Retailer 26
-
$2,079 CAD
£1,172 GBP
View
Most Expensive
Do Amore Diamonds
27-5740CDA54 · Oct 29
$3,353 CAD
$2,400 USD
View
Price under review
26 more retailers have this diamond
Prices start from $377 CADSave up to $1,702 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 Radiant
$377 CAD