CaratHunter
Plans
Oval|Lab Grown|IGI

1.64ct E FL Oval Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From $418 CAD
$299 USD
As of October 29, 2026
Save $3,454 CAD (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,873 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.64ct lab-grown oval diamond

This 1.64ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 29, 2026, with prices from $418 to $3,873, a $3,454 spread on the same certified stone. Blue Nile lists it at $3,873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.69 × 6.53 × 4.08 mm
L/W Ratio1.48
Top View
9.69 mm6.53 mm1.64 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 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 29
Current: $3,873 CAD|Low: $418 CAD|High: $4,691 CAD|Avg: $2,091 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 15, 2026
Retailer 3$418 CAD
Retailer 5$486 CAD
Retailer 4$889 CAD
Retailer 2$1,842 CAD
Blue Nile$3,873 CAD
Retailer 6$4,691 CAD

7 data points across 6 retailers

5 retailers$418 CAD to $3,873 CAD

A
Cheapest Retailer
-
$418 CAD
$299 USD
A
Retailer 2
-
$486 CAD
$347 USD
View
A
Retailer 3
-
$889 CAD
$635 USD
View
B+
Retailer 4
-
$1,842 CAD
$1,316 USD
View
Most Expensive
B
Blue Nile
30353566 · Oct 29
$3,873 CAD
$2,767 USD
View
4 more retailers have this diamond
Prices start from $418 CADSave up to $3,454 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
1.64ct Oval
$418 CAD