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Round|Lab Grown|IGI

1.29ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG835670914

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835670914

Diamond specifications and retailer prices

From $468 CAD
$335 USD
As of October 30, 2026
Save $2,885 CAD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,353 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835670914 or 835670914. Listed at 24 retailers as of October 30, 2026, with prices from $468 to $3,353, a $2,885 spread on the same certified stone. Do Amore Diamonds lists it at $3,353. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835670914
Dimensions7.04 × 7.08 × 4.30 mm
L/W Ratio1.01
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
7.04 mm7.08 mm1.29 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835670914
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.9%

Caratlytics Score

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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 30
Current: $3,353 CAD|Low: $374 CAD|High: $3,660 CAD|Avg: $1,211 CAD
Do Amore Diamonds
Retailer 2
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Retailer 28
October 31, 2026
Retailer 17$374 CAD
Retailer 16$453 CAD
Retailer 26$468 CAD
Retailer 15$483 CAD
Retailer 20$483 CAD
Retailer 4$644 CAD
Retailer 2$768 CAD
Retailer 7$768 CAD
Retailer 9$880 CAD
Retailer 27$890 CAD
Retailer 23$909 CAD
Retailer 22$932 CAD
Retailer 6$982 CAD
Retailer 13$1,020 CAD
Retailer 28$1,159 CAD
Retailer 12$1,229 CAD
Retailer 3$1,387 CAD
Retailer 11$1,418 CAD
Retailer 24$1,453 CAD
Retailer 21$1,555 CAD
Retailer 18$1,668 CAD
Retailer 25$1,690 CAD
Retailer 19$1,715 CAD
Retailer 5$1,995 CAD
Retailer 10$2,061 CAD
Retailer 8$2,102 CAD
Do Amore Diamonds$3,353 CAD
Retailer 14$3,660 CAD

13 data points across 28 retailers

24 retailers$468 CAD to $3,353 CAD

Retailer 1
-
$374 CAD
$268 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$468 CAD
$335 USD
View
Final sale: no returns
Retailer 3
-
$483 CAD
$346 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$644 CAD
$461 USD
View
A
Retailer 5
-
$768 CAD
$550 USD
View
A
Retailer 6
-
$768 CAD
$550 USD
View
A
Retailer 7
-
$880 CAD
$630 USD
View
A
Retailer 8
-
$890 CAD
€607 EUR
View
A
Retailer 9
-
$909 CAD
£512 GBP
View
A
Retailer 10
-
$932 CAD
$667 USD
View
A
Retailer 11
-
$982 CAD
ZAR 11,354 ZAR
View
A
Retailer 12
-
$1,020 CAD
£575 GBP
View
A
Retailer 13
-
$1,043 CAD
$747 USD
View
B+
Retailer 14
-
$1,229 CAD
$880 USD
View
B+
Retailer 15
-
$1,387 CAD
A$1,528 AUD
View
B+
Retailer 16
-
$1,418 CAD
$1,015 USD
View
B+
Retailer 17
-
$1,453 CAD
£819 GBP
View
Retailer 18
-
$1,555 CAD
$1,113 USD
View
Price last confirmed 32 days ago
Retailer 19
-
$1,668 CAD
A$1,837 AUD
View
Price last confirmed 31 days ago
B+
Retailer 20
-
$1,690 CAD
View
B
Retailer 21
-
$1,995 CAD
$1,428 USD
View
B
Retailer 22
-
$2,061 CAD
$1,476 USD
View
B
Retailer 23
-
$2,102 CAD
$1,505 USD
View
Most Expensive
B
Do Amore Diamonds
20-E101360 · Oct 31
$3,353 CAD
$2,400 USD
View
23 more retailers have this diamond
Prices start from $468 CADSave up to $2,885 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
1.29ct Round
$468 CAD