Oval|Lab Grown|IGI

3.56ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG816687842

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816687842

Diamond specifications and retailer prices

From $1,278 CAD
$915 USD
As of October 29, 2026
Save $6,652 CAD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,930 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.56ct lab-grown oval diamond

This 3.56ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816687842 or 816687842. Listed at 22 retailers as of October 27, 2026, with prices from $1,278 to $7,930, a $6,652 spread on the same certified stone. Queensmith lists it at $7,930. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.56
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816687842
Dimensions12.95 × 8.57 × 5.08 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.95 mm8.57 mm3.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816687842
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.3%

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: $1,724 CAD|Low: $1,226 CAD|High: $6,342 CAD|Avg: $3,017 CAD|-0.6%
Retailer 1
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Retailer 4
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Retailer 19
Retailer 20
October 30, 2026
Retailer 20$1,278 CAD
Retailer 19$1,390 CAD
Retailer 7$1,429 CAD
Retailer 3$1,482 CAD
Retailer 8$1,482 CAD
Retailer 1$1,724 CAD
Retailer 17$1,725 CAD
Retailer 10$1,890 CAD
Retailer 12$2,282 CAD
Retailer 6$2,378 CAD
Retailer 18$3,297 CAD
Retailer 16$3,344 CAD
Retailer 14$3,441 CAD
Retailer 11$3,462 CAD
Retailer 13$4,087 CAD
Retailer 9$4,167 CAD
Retailer 5$4,636 CAD
Retailer 4$4,853 CAD
Retailer 15$5,053 CAD
Retailer 2$6,332 CAD

37 data points across 20 retailers

22 retailers$1,278 CAD to $7,930 CAD

A
Cheapest Retailer
-
$1,278 CAD
$915 USD
A
Retailer 2
-
$1,390 CAD
$995 USD
View
A
Retailer 3
-
$1,429 CAD
$1,023 USD
View
Final sale: no returns
A
Retailer 4
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$1,482 CAD
$1,061 USD
View
Retailer 5
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$1,482 CAD
$1,061 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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$1,724 CAD
£972 GBP
View
A
Retailer 7
-
$1,725 CAD
$1,235 USD
View
A
Retailer 8
-
$1,890 CAD
$1,353 USD
View
A
Retailer 9
-
$2,282 CAD
£1,286 GBP
View
A
Retailer 10
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$2,378 CAD
$1,702 USD
View
B+
Retailer 11
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$3,297 CAD
$2,360 USD
View
Retailer 12
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$3,344 CAD
A$3,683 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$3,441 CAD
ZAR 39,796 ZAR
View
B+
Retailer 14
-
$3,462 CAD
$2,478 USD
View
B+
Retailer 15
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$4,087 CAD
£2,304 GBP
View
B+
Retailer 16
-
$4,167 CAD
$2,983 USD
View
B+
Retailer 17
-
$4,636 CAD
$3,319 USD
View
B+
Retailer 18
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$4,853 CAD
$3,474 USD
View
B+
Retailer 19
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$5,053 CAD
£2,848 GBP
View
B
Retailer 20
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$5,151 CAD
$3,688 USD
View
Retailer 21
-
$6,332 CAD
A$6,974 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Queensmith
LG816687842 · Oct 27
$7,930 CAD
£4,470 GBP
View
21 more retailers have this diamond
Prices start from $1,278 CADSave up to $6,652 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
3.56ct Oval
$1,278 CAD