Oval|Lab Grown|IGI

0.57ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG816662355

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816662355

Diamond specifications and retailer prices

From $355 CAD
$254 USD
As of October 29, 2026
Save $1,659 CAD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,014 CAD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.57ct lab-grown oval diamond

This 0.57ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816662355 or 816662355. Listed at 19 retailers as of October 29, 2026, with prices from $355 to $2,014, a $1,659 spread on the same certified stone. Diamond Exchange Canada lists it at $2,014. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.57
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662355
Dimensions7.01 × 4.71 × 2.80 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.01 mm4.71 mm0.57 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662355
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,014 CAD|Low: $344 CAD|High: $4,526 CAD|Avg: $1,360 CAD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 15$355 CAD
Retailer 14$397 CAD
Retailer 18$413 CAD
Retailer 7$440 CAD
Retailer 6$443 CAD
Retailer 11$657 CAD
Retailer 17$860 CAD
Retailer 10$877 CAD
Retailer 12$879 CAD
Retailer 8$1,006 CAD
Retailer 3$1,192 CAD
Retailer 4$1,572 CAD
Retailer 16$1,796 CAD
Retailer 5$1,895 CAD
Retailer 13$1,907 CAD
Retailer 2$1,959 CAD
Diamond Exchange Canada$2,014 CAD
Retailer 9$4,526 CAD

28 data points across 18 retailers

19 retailers$355 CAD to $2,014 CAD

A
Cheapest Retailer
-
$355 CAD
$254 USD
Retailer 2
-
$358 CAD
$256 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$397 CAD
$284 USD
View
Final sale: no returns
Retailer 4
-
$413 CAD
$296 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$440 CAD
$315 USD
View
Retailer 6
-
$443 CAD
$317 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$650 CAD
$465 USD
View
B+
Retailer 8
-
$657 CAD
$470 USD
View
B+
Retailer 9
-
$860 CAD
$616 USD
View
B+
Retailer 10
-
$877 CAD
$628 USD
View
B+
Retailer 11
-
$879 CAD
ZAR 10,171 ZAR
View
B
Retailer 12
-
$1,006 CAD
$720 USD
View
Retailer 13
-
$1,572 CAD
$1,125 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$1,796 CAD
$1,286 USD
View
Retailer 15
-
$1,895 CAD
£1,068 GBP
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,907 CAD
$1,365 USD
View
B
Retailer 17
-
$1,959 CAD
£1,104 GBP
View
Most Expensive
B
Diamond Exchange Canada
1995490911 · Oct 30
$2,014 CAD
View
17 more retailers have this diamond
Prices start from $355 CADSave up to $1,659 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
0.57ct Oval
$355 CAD