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Round|Lab Grown|GIA

1.21ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • GIA 6502204729

Certificate GIA 6502204729

Diamond specifications and retailer prices

From $292 CAD
$208 USD
As of October 24, 2026
Save $368 CAD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,003 CAD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown 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 6502204729. Listed at 7 retailers as of October 24, 2026, with a 126% 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

1.21
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 6502204729
Dimensions6.85 × 6.82 × 4.21 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Growth Remnant
Top View
6.85 mm6.82 mm1.21 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502204729
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
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 24
Current: $1,003 CAD|Low: $251 CAD|High: $3,655 CAD|Avg: $947 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 4$251 CAD
Retailer 3$292 CAD
Retailer 2$312 CAD
Retailer 5$312 CAD
Retailer 7$530 CAD
Retailer 6$664 CAD
NZ Jewellers$1,003 CAD
Retailer 9$1,055 CAD
Retailer 8$3,655 CAD

20 data points across 9 retailers

7 retailers$292 CAD to $660 CAD

A+
Retailer 1
-
$251 CAD
$179 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$292 CAD
$208 USD
View
A
Retailer 3
-
$312 CAD
$222 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$312 CAD
$222 USD
View
B+
Retailer 5
-
$660 CAD
$470 USD
View
B+
Retailer 6
-
$664 CAD
$473 USD
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
aa40d882-90da-45ea-9120-3b927b837bc8 · Oct 18
$1,003 CAD
$714 USD
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from $292 CADSave up to $368 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+
1.21ct Round
$292 CAD