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Oval|Lab Grown|IGI

1.28ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG813689790

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813689790

Diamond specifications and retailer prices

From $313 CAD
$224 USD
As of October 29, 2026
Save $2,690 CAD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,003 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813689790 or 813689790. Listed at 14 retailers as of October 29, 2026, with prices from $313 to $3,003, a $2,690 spread on the same certified stone. Do Amore Diamonds lists it at $3,003. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813689790
Dimensions8.97 × 6.19 × 3.77 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.97 mm6.19 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813689790
Side View
Table 58.0%Crown 34.7°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.9%

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 29
Current: $3,003 CAD|Low: $277 CAD|High: $3,003 CAD|Avg: $771 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
Retailer 16
Retailer 17
October 31, 2026
Retailer 5$313 CAD
Retailer 9$344 CAD
Retailer 3$363 CAD
Retailer 14$388 CAD
Retailer 10$514 CAD
Retailer 4$546 CAD
Retailer 6$588 CAD
Retailer 16$661 CAD
Retailer 12$814 CAD
Retailer 15$834 CAD
Retailer 7$908 CAD
Retailer 8$1,178 CAD
Retailer 2$1,252 CAD
Retailer 17$1,376 CAD
Retailer 11$1,477 CAD
Retailer 13$1,724 CAD
Do Amore Diamonds$3,003 CAD

19 data points across 17 retailers

14 retailers$313 CAD to $3,003 CAD

A
Cheapest Retailer
-
$313 CAD
$224 USD
A
Retailer 2
-
$363 CAD
$260 USD
View
A
Retailer 3
-
$388 CAD
$278 USD
View
A
Retailer 4
-
$514 CAD
£290 GBP
View
A
Retailer 5
-
$546 CAD
$391 USD
View
A
Retailer 6
-
$661 CAD
$473 USD
View
B+
Retailer 7
-
$814 CAD
£459 GBP
View
B+
Retailer 8
-
$834 CAD
$597 USD
View
Retailer 9
-
$908 CAD
$650 USD
View
Price last confirmed 30 days ago
B
Retailer 10
-
$1,252 CAD
$896 USD
View
B
Retailer 11
-
$1,376 CAD
$985 USD
View
B
Retailer 12
-
$1,477 CAD
View
B
Retailer 13
-
$1,724 CAD
£972 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5A987D86E · Oct 29
$3,003 CAD
$2,150 USD
View
13 more retailers have this diamond
Prices start from $313 CADSave up to $2,690 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
$313 CAD