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Oval|Lab Grown|IGI

1.56ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG799653432

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799653432

Diamond specifications and retailer prices

From $420 CAD
$300 USD
As of October 29, 2026
Save $6,550 CAD (94%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,970 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799653432 or 799653432. Listed at 20 retailers as of October 29, 2026, with prices from $420 to $6,970, a $6,550 spread on the same certified stone. Brilliant Earth lists it at $6,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799653432
Dimensions9.15 × 6.51 × 4.08 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
9.15 mm6.51 mm1.56 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799653432
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

Caratlytics Score

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A+
Exceptional
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: $6,970 CAD|Low: $420 CAD|High: $6,970 CAD|Avg: $1,419 CAD
Brilliant Earth
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 2$420 CAD
Retailer 8$470 CAD
Retailer 4$487 CAD
Retailer 14$521 CAD
Retailer 6$522 CAD
Retailer 9$573 CAD
Retailer 18$697 CAD
Retailer 3$742 CAD
Retailer 15$887 CAD
Retailer 17$895 CAD
Retailer 13$922 CAD
Retailer 11$926 CAD
Retailer 16$1,215 CAD
Retailer 5$1,605 CAD
Retailer 20$1,660 CAD
Retailer 19$1,675 CAD
Retailer 12$1,885 CAD
Retailer 10$2,026 CAD
Retailer 7$2,097 CAD
Brilliant Earth$6,970 CAD

21 data points across 20 retailers

20 retailers$420 CAD to $6,970 CAD

A+
Cheapest Retailer
-
$420 CAD
$300 USD
A
Retailer 2
-
$470 CAD
$336 USD
View
Final sale: no returns
A
Retailer 3
-
$487 CAD
$348 USD
View
A
Retailer 4
-
$521 CAD
$372 USD
View
A
Retailer 5
-
$522 CAD
$373 USD
View
A
Retailer 6
-
$573 CAD
HK$3,200 HKD
View
A
Retailer 7
-
$697 CAD
$498 USD
View
A
Retailer 8
-
$742 CAD
$530 USD
View
A
Retailer 9
-
$887 CAD
$634 USD
View
A
Retailer 10
-
$895 CAD
ZAR 10,336 ZAR
View
A
Retailer 11
-
$922 CAD
£519 GBP
View
A
Retailer 12
-
$1,215 CAD
A$1,335 AUD
View
B+
Retailer 13
-
$1,605 CAD
$1,147 USD
View
B+
Retailer 14
-
$1,660 CAD
SGD 1,603 SGD
View
B+
Retailer 15
-
$1,675 CAD
$1,197 USD
View
B+
Retailer 16
-
$1,885 CAD
$1,347 USD
View
B+
Retailer 17
-
$2,026 CAD
£1,140 GBP
View
B+
Retailer 18
-
$2,097 CAD
£1,180 GBP
View
B
Retailer 19
-
$4,724 CAD
$3,375 USD
View
Price last confirmed 86 days ago
Most Expensive
B
Brilliant Earth
19900643A · Oct 29
$6,970 CAD
$4,980 USD
View
19 more retailers have this diamond
Prices start from $420 CADSave up to $6,550 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
$420 CAD