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Oval|Lab Grown|GCAL

3.18ct I VS1 Oval Lab Grown Diamond

EX • I/VS1 • GCAL 330951370

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 330951370

Diamond specifications and retailer prices

From $795 CAD
$569 USD
As of October 29, 2026
Save $6,008 CAD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,803 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.18ct lab-grown oval diamond

This 3.18ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 330951370. Listed at 8 retailers as of October 29, 2026, with prices from $795 to $6,803, a $6,008 spread on the same certified stone. Do Amore Diamonds lists it at $6,803. 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

3.18
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330951370
Dimensions12.19 × 8.20 × 5.06 mm
L/W Ratio1.49
Culet sizeNone
Top View
12.19 mm8.20 mm3.18 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330951370
Side View
Table 60.0%Crown 34.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.6%

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: $6,803 CAD|Low: $795 CAD|High: $6,803 CAD|Avg: $2,463 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$795 CAD
Retailer 5$890 CAD
Retailer 7$1,439 CAD
Retailer 3$1,517 CAD
Retailer 4$2,861 CAD
Retailer 2$4,309 CAD
Do Amore Diamonds$6,803 CAD

3 data points across 7 retailers

8 retailers$795 CAD to $6,803 CAD

A
Cheapest Retailer
-
$795 CAD
$569 USD
A
Retailer 2
-
$890 CAD
$637 USD
View
A
Retailer 3
-
$1,439 CAD
$1,030 USD
View
A
Retailer 4
-
$1,517 CAD
$1,086 USD
View
B+
Retailer 5
-
$2,528 CAD
$1,810 USD
View
B
Retailer 6
-
$2,861 CAD
$2,048 USD
View
B
Retailer 7
-
$4,309 CAD
£2,429 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1567599 · Oct 29
$6,803 CAD
$4,870 USD
View
7 more retailers have this diamond
Prices start from $795 CADSave up to $6,008 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
3.18ct Oval
$795 CAD