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Oval|Lab Grown|IGI

1.29ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG840632388

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840632388

Diamond specifications and retailer prices

From $349 CAD
$250 USD
As of October 29, 2026
Save $2,917 CAD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,290 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632388 or 840632388. Listed at 21 retailers as of October 29, 2026, with a 835% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632388
Dimensions8.70 × 6.09 × 3.81 mm
L/W Ratio1.43
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
8.70 mm6.09 mm1.29 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632388
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

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 29
Current: $3,290 CAD|Low: $349 CAD|High: $4,428 CAD|Avg: $1,294 CAD|-0.4%
Rare Carat
Retailer 2
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Retailer 6
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Retailer 22
October 30, 2026
Retailer 5$349 CAD
Retailer 7$391 CAD
Retailer 21$405 CAD
Retailer 10$433 CAD
Retailer 20$433 CAD
Retailer 13$459 CAD
Retailer 19$677 CAD
Retailer 3$725 CAD
Retailer 11$741 CAD
Retailer 18$744 CAD
Retailer 22$789 CAD
Retailer 16$824 CAD
Retailer 6$1,229 CAD
Retailer 4$1,330 CAD
Retailer 9$1,393 CAD
Retailer 12$1,453 CAD
Retailer 8$1,464 CAD
Retailer 15$1,595 CAD
Retailer 17$1,746 CAD
Retailer 2$3,003 CAD
Retailer 14$3,266 CAD
Rare Carat$3,290 CAD

23 data points across 22 retailers

21 retailers$349 CAD to $3,266 CAD

A
Cheapest Retailer
-
$349 CAD
$250 USD
A
Retailer 2
-
$391 CAD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$405 CAD
$290 USD
View
A
Retailer 4
-
$433 CAD
$310 USD
View
A
Retailer 5
-
$433 CAD
$310 USD
View
A
Retailer 6
-
$459 CAD
£259 GBP
View
A
Retailer 7
-
$677 CAD
$485 USD
View
A
Retailer 8
-
$725 CAD
$519 USD
View
A
Retailer 9
-
$744 CAD
ZAR 8,605 ZAR
View
A
Retailer 10
-
$789 CAD
$565 USD
View
A
Retailer 11
-
$824 CAD
£465 GBP
View
B+
Retailer 12
-
$1,229 CAD
$880 USD
View
B+
Retailer 13
-
$1,330 CAD
$952 USD
View
B+
Retailer 14
-
$1,393 CAD
$997 USD
View
B+
Retailer 15
-
$1,453 CAD
SGD 1,406 SGD
View
B+
Retailer 16
-
$1,464 CAD
$1,048 USD
View
B+
Retailer 17
-
$1,583 CAD
$1,133 USD
View
B+
Retailer 18
-
$1,746 CAD
£984 GBP
View
B
Retailer 19
-
$3,003 CAD
$2,150 USD
View
B
Retailer 20
-
$3,266 CAD
$2,338 USD
View
Most Expensive
Rare Carat
PD-254390 · Oct 21
$3,290 CAD
$2,355 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $349 CADSave up to $2,917 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 Oval
$349 CAD