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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG728555837

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG728555837

Diamond specifications and retailer prices

From $494 CAD
$353 USD
As of October 29, 2026
Save $3,901 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,395 CAD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown oval diamond

This 1.79ct 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 LG728555837 or 728555837. Listed at 22 retailers as of October 28, 2026, with prices from $494 to $4,395, a $3,901 spread on the same certified stone. Do Amore Diamonds lists it at $4,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728555837
Dimensions10.03 × 6.69 × 4.20 mm
L/W Ratio1.50
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
10.03 mm6.69 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728555837
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.8%

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: $4,395 CAD|Low: $402 CAD|High: $4,479 CAD|Avg: $1,694 CAD|-1.9%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 29, 2026
Retailer 20$494 CAD
Retailer 10$553 CAD
Retailer 3$613 CAD
Retailer 11$613 CAD
Retailer 15$826 CAD
Retailer 17$842 CAD
Retailer 5$985 CAD
Retailer 9$985 CAD
Retailer 14$1,163 CAD
Retailer 2$1,223 CAD
Retailer 6$1,524 CAD
Retailer 13$1,570 CAD
Retailer 19$1,798 CAD
Retailer 4$2,315 CAD
Retailer 7$2,346 CAD
Retailer 8$2,391 CAD
Retailer 12$2,442 CAD
Retailer 16$2,648 CAD
Retailer 18$3,968 CAD
Do Amore Diamonds$4,395 CAD

41 data points across 20 retailers

22 retailers$494 CAD to $4,395 CAD

A
Cheapest Retailer
-
$494 CAD
$353 USD
A
Retailer 2
-
$553 CAD
$395 USD
View
Final sale: no returns
A
Retailer 3
-
$574 CAD
$410 USD
View
A
Retailer 4
-
$613 CAD
$438 USD
View
A
Retailer 5
-
$613 CAD
$438 USD
View
A
Retailer 6
-
$826 CAD
$590 USD
View
A
Retailer 7
-
$842 CAD
HK$4,700 HKD
View
A
Retailer 8
-
$985 CAD
$704 USD
View
A
Retailer 9
-
$985 CAD
$704 USD
View
A
Retailer 10
-
$1,163 CAD
ZAR 13,423 ZAR
View
A
Retailer 11
-
$1,223 CAD
£688 GBP
View
A
Retailer 12
-
$1,524 CAD
$1,089 USD
View
A
Retailer 13
-
$1,570 CAD
A$1,726 AUD
View
B+
Retailer 14
-
$1,798 CAD
$1,285 USD
View
B+
Retailer 15
-
$2,175 CAD
$1,554 USD
View
B+
Retailer 16
-
$2,315 CAD
$1,654 USD
View
B+
Retailer 17
-
$2,346 CAD
$1,676 USD
View
B+
Retailer 18
-
$2,391 CAD
$1,708 USD
View
B+
Retailer 19
-
$2,442 CAD
SGD 2,358 SGD
View
B+
Retailer 20
-
$2,648 CAD
£1,490 GBP
View
Retailer 21
-
$3,968 CAD
$2,835 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-70A6ADC35 · Oct 28
$4,395 CAD
$3,140 USD
View
21 more retailers have this diamond
Prices start from $494 CADSave up to $3,901 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
1.79ct Oval
$494 CAD