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Oval|Lab Grown|IGI

1.56ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818654348

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818654348

Diamond specifications and retailer prices

From $435 CAD
$311 USD
As of October 29, 2026
Save $4,834 CAD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,269 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.56ct lab-grown oval diamond

This 1.56ct 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 LG818654348 or 818654348. Listed at 20 retailers as of October 28, 2026, with prices from $435 to $5,269, a $4,834 spread on the same certified stone. Rare Carat lists it at $5,269. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654348
Dimensions9.21 × 6.60 × 4.03 mm
L/W Ratio1.40
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
9.21 mm6.60 mm1.56 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654348
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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: $5,269 CAD|Low: $435 CAD|High: $5,542 CAD|Avg: $1,630 CAD|-0.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 19$435 CAD
Retailer 8$487 CAD
Retailer 17$505 CAD
Retailer 6$540 CAD
Retailer 9$540 CAD
Retailer 16$756 CAD
Retailer 10$879 CAD
Retailer 7$904 CAD
Retailer 3$923 CAD
Retailer 15$927 CAD
Retailer 2$961 CAD
Retailer 5$1,513 CAD
Retailer 18$1,657 CAD
Retailer 4$1,734 CAD
Retailer 11$1,799 CAD
Retailer 12$1,831 CAD
Retailer 20$1,908 CAD
Retailer 13$2,174 CAD
Retailer 14$2,421 CAD
Retailer 21$4,507 CAD
Rare Carat$5,269 CAD

26 data points across 21 retailers

20 retailers$435 CAD to $5,269 CAD

A
Cheapest Retailer
-
$435 CAD
$311 USD
A
Retailer 2
-
$487 CAD
$348 USD
View
Final sale: no returns
A
Retailer 3
-
$505 CAD
$361 USD
View
A
Retailer 4
-
$540 CAD
$386 USD
View
A
Retailer 5
-
$540 CAD
$386 USD
View
A
Retailer 6
-
$756 CAD
$540 USD
View
A
Retailer 7
-
$879 CAD
$628 USD
View
A
Retailer 8
-
$904 CAD
$646 USD
View
A
Retailer 9
-
$927 CAD
ZAR 10,701 ZAR
View
A
Retailer 10
-
$961 CAD
£540 GBP
View
B+
Retailer 11
-
$1,513 CAD
$1,081 USD
View
B+
Retailer 12
-
$1,657 CAD
$1,184 USD
View
B+
Retailer 13
-
$1,734 CAD
$1,239 USD
View
B+
Retailer 14
-
$1,799 CAD
$1,286 USD
View
B+
Retailer 15
-
$1,831 CAD
SGD 1,768 SGD
View
B+
Retailer 16
-
$1,908 CAD
$1,363 USD
View
B+
Retailer 17
-
$2,174 CAD
£1,223 GBP
View
B+
Retailer 18
-
$2,421 CAD
$1,730 USD
View
B
Retailer 19
-
$4,507 CAD
$3,220 USD
View
Most Expensive
B
Rare Carat
PD-236008 · Oct 28
$5,269 CAD
$3,765 USD
View
19 more retailers have this diamond
Prices start from $435 CADSave up to $4,834 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
1.56ct Oval
$435 CAD