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Oval|Lab Grown|IGI

1.28ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG813689856

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813689856

Diamond specifications and retailer prices

From $351 CAD
$251 USD
As of October 28, 2026
Save $2,658 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,009 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG813689856 or 813689856. Listed at 12 retailers as of October 28, 2026, with prices from $351 to $3,009, a $2,658 spread on the same certified stone. Do Amore Diamonds lists it at $3,009. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813689856
Dimensions9.13 × 6.25 × 3.71 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm6.25 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813689856
Side View
Table 60.0%Crown 33°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.4%

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 28
Current: $3,009 CAD|Low: $342 CAD|High: $3,009 CAD|Avg: $871 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
October 30, 2026
Retailer 7$342 CAD
Retailer 15$351 CAD
Retailer 13$530 CAD
Retailer 2$539 CAD
Retailer 6$574 CAD
Retailer 3$592 CAD
Retailer 10$662 CAD
Retailer 8$816 CAD
Retailer 9$840 CAD
Retailer 12$1,044 CAD
Retailer 5$1,246 CAD
Retailer 4$1,596 CAD
Retailer 14$1,619 CAD
Retailer 11$1,777 CAD
Do Amore Diamonds$3,009 CAD

14 data points across 15 retailers

12 retailers$351 CAD to $3,009 CAD

Retailer 1
-
$276 CAD
$197 USD
Price last confirmed 36 days ago
Retailer 2
-
$337 CAD
$241 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$351 CAD
$251 USD
View
Final sale: no returns
A
Retailer 4
-
$530 CAD
$379 USD
View
A
Retailer 5
-
$539 CAD
£303 GBP
View
A
Retailer 6
-
$662 CAD
$473 USD
View
B+
Retailer 7
-
$816 CAD
£459 GBP
View
B+
Retailer 8
-
$840 CAD
$600 USD
View
B+
Retailer 9
-
$1,044 CAD
A$1,148 AUD
View
B
Retailer 10
-
$1,619 CAD
$1,157 USD
View
B
Retailer 11
-
$1,777 CAD
$1,269 USD
View
Most Expensive
B
Do Amore Diamonds
27-00770627A · Oct 29
$3,009 CAD
$2,150 USD
View
11 more retailers have this diamond
Prices start from $351 CADSave up to $2,658 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
$351 CAD