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Round|Lab Grown|IGI

1.29ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG607342743

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607342743

Diamond specifications and retailer prices

From $645 CAD
$462 USD
As of October 30, 2026
Save $1,506 CAD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,151 CAD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607342743 or 607342743. Listed at 16 retailers as of October 29, 2026, with prices from $645 to $2,151, a $1,506 spread on the same certified stone. Taylor and Hart lists it at $2,151. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607342743
Dimensions7.01 × 7.05 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.01 mm7.05 mm1.29 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607342743
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: $767 CAD|Low: $443 CAD|High: $2,151 CAD|Avg: $1,065 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 30, 2026
Retailer 3$443 CAD
Retailer 4$645 CAD
Retailer 11$650 CAD
Retailer 12$742 CAD
Retailer 8$761 CAD
Retailer 1$767 CAD
Retailer 6$796 CAD
Retailer 5$842 CAD
Retailer 7$1,079 CAD
Retailer 10$1,362 CAD
Retailer 2$1,697 CAD
Retailer 9$1,778 CAD
Taylor and Hart$2,151 CAD

41 data points across 13 retailers

16 retailers$645 CAD to $2,151 CAD

Retailer 1
-
$358 CAD
$256 USD
Price last confirmed 21 days ago
Retailer 2
-
$415 CAD
$297 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$443 CAD
$317 USD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
$645 CAD
$462 USD
View
A
Retailer 5
-
$650 CAD
$465 USD
View
B+
Retailer 6
-
$742 CAD
$531 USD
View
B+
Retailer 7
-
$761 CAD
ZAR 8,806 ZAR
View
B+
Retailer 8
-
$767 CAD
£432 GBP
View
B+
Retailer 9
-
$796 CAD
€543 EUR
View
B+
Retailer 10
-
$842 CAD
£474 GBP
View
B+
Retailer 11
-
$1,079 CAD
A$1,188 AUD
View
B
Retailer 12
-
$1,362 CAD
$975 USD
View
Retailer 13
-
$1,425 CAD
$1,020 USD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$1,697 CAD
SGD 1,642 SGD
View
B
Retailer 15
-
$1,778 CAD
£1,002 GBP
View
Most Expensive
B
Taylor and Hart
6TEF3MO · Oct 29
$2,151 CAD
$1,540 USD
View
15 more retailers have this diamond
Prices start from $645 CADSave up to $1,506 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
$645 CAD