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Round|Lab Grown|IGI

1.29ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG530299181

Shape and cutting style on the report: Round brilliant

Certificate IGI LG530299181

Diamond specifications and retailer prices

From $240 CAD
As of November 5, 2026
Save $2,064 CAD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,304 CAD at Do Amore Diamonds · As of November 6, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530299181 or 530299181. Listed at 16 retailers as of November 5, 2026, with prices from $240 to $2,304, a $2,064 spread on the same certified stone. Do Amore Diamonds lists it at $2,304. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.29
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530299181
Dimensions7.07 × 7.01 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.07 mm7.01 mm1.29 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530299181
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.2%

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: Nov 5
Current: $2,304 CAD|Low: $240 CAD|High: $2,304 CAD|Avg: $683 CAD
Do Amore Diamonds
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
November 6, 2026
Retailer 7$240 CAD
Retailer 6$268 CAD
Retailer 13$278 CAD
Retailer 3$297 CAD
Retailer 4$297 CAD
Retailer 5$444 CAD
Retailer 14$503 CAD
Retailer 8$539 CAD
Retailer 9$589 CAD
Retailer 15$621 CAD
Retailer 2$726 CAD
Retailer 11$844 CAD
Retailer 12$1,327 CAD
Retailer 10$1,532 CAD
Do Amore Diamonds$2,304 CAD

37 data points across 15 retailers

16 retailers$240 CAD to $2,304 CAD

A
Cheapest Retailer
-
$240 CAD
A
Retailer 2
-
$268 CAD
View
Final sale: no returns
A
Retailer 3
-
$278 CAD
View
A
Retailer 4
-
$297 CAD
View
Retailer 5
-
$297 CAD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$444 CAD
View
A
Retailer 7
-
$503 CAD
View
A
Retailer 8
-
$539 CAD
View
A
Retailer 9
-
$589 CAD
View
Retailer 10
-
$621 CAD
View
Price last confirmed 16 days ago
A
Retailer 11
-
$726 CAD
View
B+
Retailer 12
-
$844 CAD
View
B+
Retailer 13
-
$1,056 CAD
View
B
Retailer 14
-
$1,327 CAD
View
B
Retailer 15
-
$1,532 CAD
View
Most Expensive
B
Do Amore Diamonds
27-59B8A7EDE · Nov 6
$2,304 CAD
$1,650 USD
View
15 more retailers have this diamond
Prices start from $240 CADSave up to $2,064 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
$240 CAD