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Oval|Lab Grown|IGI

1.28ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG843658947

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843658947

Diamond specifications and retailer prices

From $283 CAD
$202 USD
As of October 26, 2026
Save $1,398 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,681 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843658947 or 843658947. Listed at 19 retailers as of October 26, 2026, with prices from $283 to $1,681, a $1,398 spread on the same certified stone. Reve Diamonds lists it at $1,681. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843658947
Dimensions9.03 × 6.09 × 3.80 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm6.09 mm1.28 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843658947
Side View
Table 57.0%Crown 33°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 26
Current: $641 CAD|Low: $283 CAD|High: $1,681 CAD|Avg: $784 CAD|+2.6%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 28, 2026
Retailer 6$283 CAD
Retailer 4$315 CAD
Retailer 2$329 CAD
Retailer 15$351 CAD
Retailer 16$351 CAD
Retailer 11$442 CAD
Retailer 12$603 CAD
Retailer 5$609 CAD
Retailer 1$641 CAD
Retailer 8$673 CAD
Retailer 3$802 CAD
Retailer 13$858 CAD
Retailer 10$861 CAD
Retailer 7$1,064 CAD
Retailer 18$1,129 CAD
Retailer 14$1,132 CAD
Retailer 9$1,204 CAD
Retailer 17$1,644 CAD
Reve Diamonds$1,681 CAD

8 data points across 19 retailers

19 retailers$283 CAD to $1,681 CAD

A
Cheapest Retailer
-
$283 CAD
$202 USD
A
Retailer 2
-
$315 CAD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$329 CAD
$235 USD
View
A
Retailer 4
-
$351 CAD
$251 USD
View
A
Retailer 5
-
$351 CAD
$251 USD
View
A
Retailer 6
-
$442 CAD
£249 GBP
View
A
Retailer 7
-
$603 CAD
ZAR 6,961 ZAR
View
A
Retailer 8
-
$609 CAD
$435 USD
View
A
Retailer 9
-
$641 CAD
£361 GBP
View
A
Retailer 10
-
$673 CAD
$481 USD
View
B+
Retailer 11
-
$802 CAD
$573 USD
View
B+
Retailer 12
-
$858 CAD
A$943 AUD
View
B+
Retailer 13
-
$861 CAD
$615 USD
View
B
Retailer 14
-
$1,064 CAD
$760 USD
View
B+
Retailer 15
-
$1,129 CAD
$807 USD
View
B+
Retailer 16
-
$1,132 CAD
$809 USD
View
B
Retailer 17
-
$1,204 CAD
$860 USD
View
B
Retailer 18
-
$1,644 CAD
£925 GBP
View
Most Expensive
B
Reve Diamonds
D701BEC66 · Oct 28
$1,681 CAD
$1,201 USD
View
18 more retailers have this diamond
Prices start from $283 CADSave up to $1,398 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
1.28ct Oval
$283 CAD