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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG729569557

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729569557

Diamond specifications and retailer prices

From $297 CAD
$212 USD
As of October 29, 2026
Save $3,524 CAD (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,821 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729569557 or 729569557. Listed at 24 retailers as of October 29, 2026, with prices from $297 to $3,821, a $3,524 spread on the same certified stone. Brilliant Earth lists it at $3,821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729569557
Dimensions8.13 × 5.82 × 3.60 mm
L/W Ratio1.40
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
8.13 mm5.82 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729569557
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,821 CAD|Low: $297 CAD|High: $3,821 CAD|Avg: $945 CAD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 23
October 30, 2026
Retailer 4$297 CAD
Retailer 14$332 CAD
Retailer 5$344 CAD
Retailer 3$368 CAD
Retailer 20$368 CAD
Retailer 2$380 CAD
Retailer 10$412 CAD
Retailer 8$497 CAD
Retailer 18$633 CAD
Retailer 13$681 CAD
Retailer 21$694 CAD
Retailer 11$700 CAD
Retailer 6$808 CAD
Retailer 7$826 CAD
Retailer 22$899 CAD
Retailer 19$901 CAD
Retailer 15$996 CAD
Retailer 23$1,184 CAD
Retailer 12$1,259 CAD
Retailer 17$1,484 CAD
Retailer 16$1,531 CAD
Retailer 9$1,725 CAD
Brilliant Earth$3,821 CAD

36 data points across 23 retailers

24 retailers$297 CAD to $3,821 CAD

A+
Cheapest Retailer
-
$297 CAD
$212 USD
A
Retailer 2
-
$332 CAD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$344 CAD
$246 USD
View
A
Retailer 4
-
$368 CAD
$263 USD
View
A
Retailer 5
-
$368 CAD
$263 USD
View
A
Retailer 6
-
$380 CAD
£214 GBP
View
A
Retailer 7
-
$412 CAD
HK$2,300 HKD
View
A
Retailer 8
-
$497 CAD
$355 USD
View
A
Retailer 9
-
$633 CAD
ZAR 7,306 ZAR
View
A
Retailer 10
-
$681 CAD
£383 GBP
View
A
Retailer 11
-
$694 CAD
€472 EUR
View
A
Retailer 12
-
$700 CAD
$500 USD
View
B+
Retailer 13
-
$808 CAD
A$888 AUD
View
B+
Retailer 14
-
$826 CAD
$590 USD
View
Retailer 15
-
$899 CAD
$642 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$901 CAD
A$990 AUD
View
B+
Retailer 17
-
$959 CAD
$685 USD
View
B+
Retailer 18
-
$996 CAD
SGD 962 SGD
View
B+
Retailer 19
-
$1,184 CAD
$846 USD
View
B+
Retailer 20
-
$1,259 CAD
$899 USD
View
B+
Retailer 21
-
$1,484 CAD
£835 GBP
View
Retailer 22
-
$1,531 CAD
A$1,683 AUD
View
Price last confirmed 28 days ago
B
Retailer 23
-
$1,725 CAD
$1,233 USD
View
Most Expensive
B
Brilliant Earth
15943593A · Oct 29
$3,821 CAD
$2,730 USD
View
23 more retailers have this diamond
Prices start from $297 CADSave up to $3,524 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+
1.05ct Oval
$297 CAD