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Oval|Lab Grown|IGI

0.57ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG845672426

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845672426

Diamond specifications and retailer prices

From $624 CAD
$447 USD
As of October 30, 2026
Save $2,229 CAD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,854 CAD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

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 LG845672426 or 845672426. Listed at 14 retailers as of October 29, 2026, with prices from $624 to $2,854, a $2,229 spread on the same certified stone. Riddles Jewelry lists it at $2,854. 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°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672426
Dimensions6.87 × 4.58 × 2.89 mm
L/W Ratio1.50
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
6.87 mm4.58 mm0.57 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672426
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,130 CAD|Low: $624 CAD|High: $2,854 CAD|Avg: $1,595 CAD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Riddles Jewelry
October 30, 2026
Retailer 12$624 CAD
Retailer 9$631 CAD
Retailer 3$965 CAD
Retailer 5$999 CAD
Retailer 11$1,030 CAD
Retailer 1$1,130 CAD
Retailer 6$1,134 CAD
Retailer 10$1,359 CAD
Retailer 2$2,057 CAD
Retailer 4$2,071 CAD
Retailer 13$2,280 CAD
Retailer 8$2,389 CAD
Retailer 7$2,452 CAD
Riddles Jewelry$2,854 CAD

13 data points across 14 retailers

14 retailers$624 CAD to $2,854 CAD

B+
Cheapest Retailer
-
$624 CAD
$447 USD
B+
Retailer 2
-
$631 CAD
$452 USD
View
Final sale: no returns
B
Retailer 3
-
$999 CAD
$715 USD
View
B
Retailer 4
-
$1,030 CAD
$737 USD
View
B
Retailer 5
-
$1,130 CAD
£637 GBP
View
B
Retailer 6
-
$1,134 CAD
ZAR 13,112 ZAR
View
B
Retailer 7
-
$1,271 CAD
$910 USD
View
B
Retailer 8
-
$1,359 CAD
$973 USD
View
B
Retailer 9
-
$2,057 CAD
View
B
Retailer 10
-
$2,071 CAD
$1,483 USD
View
B
Retailer 11
-
$2,280 CAD
$1,632 USD
View
B
Retailer 12
-
$2,389 CAD
$1,710 USD
View
B
Retailer 13
-
$2,452 CAD
£1,382 GBP
View
Most Expensive
B
Riddles Jewelry
1994335668 · Oct 29
$2,854 CAD
$2,043 USD
View
13 more retailers have this diamond
Prices start from $624 CADSave up to $2,229 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.

B+
0.57ct Oval
$624 CAD