Round|Lab Grown|GIA

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • GIA 6505689037

Certificate GIA 6505689037

Diamond specifications and retailer prices

From $745 CAD
$532 USD
As of October 29, 2026
Save $6,155 CAD (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,900 CAD at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6505689037. Listed at 8 retailers as of October 28, 2026, with prices from $745 to $6,900, a $6,155 spread on the same certified stone. Kay Jewelers lists it at $6,900. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505689037
Dimensions9.36 × 9.40 × 5.74 mm
L/W Ratio1.00
Top View
9.36 mm9.40 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505689037
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.2%

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 29
Current: $6,900 CAD|Low: $586 CAD|High: $6,900 CAD|Avg: $3,252 CAD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 4$745 CAD
Retailer 3$834 CAD
Retailer 6$995 CAD
Retailer 7$995 CAD
Retailer 5$1,152 CAD
Retailer 2$2,427 CAD
Retailer 8$5,137 CAD
Kay Jewelers$6,900 CAD
Retailer 9$6,900 CAD

21 data points across 9 retailers

8 retailers$745 CAD to $6,900 CAD

A
Cheapest Retailer
-
$745 CAD
$532 USD
A
Retailer 2
-
$834 CAD
$596 USD
View
A
Retailer 3
-
$995 CAD
$711 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,152 CAD
$823 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,427 CAD
$1,734 USD
View
B
Retailer 6
-
$5,137 CAD
$3,670 USD
View
B
Retailer 7
-
$6,900 CAD
$4,930 USD
View
Most Expensive
B
Kay Jewelers
252648663 · Oct 28
$6,900 CAD
$4,930 USD
View
7 more retailers have this diamond
Prices start from $745 CADSave up to $6,155 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
3.09ct Round
$745 CAD