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Oval|Lab Grown|IGI

0.74ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG623481514

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG623481514

Diamond specifications and retailer prices

From $144 CAD
$103 USD
As of October 29, 2026
Save $432 CAD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $577 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.74ct lab-grown oval diamond

This 0.74ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623481514 or 623481514. Listed at 9 retailers as of October 28, 2026, with prices from $144 to $577, a $432 spread on the same certified stone. NZ Jewellers lists it at $577. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.74
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623481514
Dimensions7.33 × 5.17 × 3.22 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.33 mm5.17 mm0.74 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623481514
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: $577 CAD|Low: $144 CAD|High: $924 CAD|Avg: $448 CAD
NZ Jewellers
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
October 30, 2026
Retailer 7$144 CAD
Retailer 14$168 CAD
Retailer 8$190 CAD
Retailer 11$215 CAD
Retailer 10$252 CAD
Retailer 2$351 CAD
Retailer 12$362 CAD
Retailer 13$390 CAD
Retailer 3$445 CAD
Retailer 9$515 CAD
Retailer 6$560 CAD
NZ Jewellers$577 CAD
Retailer 5$838 CAD
Retailer 4$924 CAD

4 data points across 14 retailers

9 retailers$144 CAD to $577 CAD

A
Cheapest Retailer
-
$144 CAD
$103 USD
A
Retailer 2
-
$168 CAD
$120 USD
View
A
Retailer 3
-
$190 CAD
$136 USD
View
A
Retailer 4
-
$215 CAD
HK$1,200 HKD
View
A
Retailer 5
-
$351 CAD
£198 GBP
View
A
Retailer 6
-
$362 CAD
$259 USD
View
A
Retailer 7
-
$390 CAD
£220 GBP
View
B+
Retailer 8
-
$515 CAD
$368 USD
View
Most Expensive
B+
NZ Jewellers
cfc48f2d-5e20-47f2-8ed8-f414fe69da5b · Oct 28
$577 CAD
$412 USD
View
8 more retailers have this diamond
Prices start from $144 CADSave up to $432 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
0.74ct Oval
$144 CAD