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Marquise|Lab Grown|IGI

0.54ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG764610190

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764610190

Diamond specifications and retailer prices

From $124 CAD
$89 USD
As of October 30, 2026
Save $1,049 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,173 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise 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 LG764610190 or 764610190. Listed at 19 retailers as of October 30, 2026, with prices from $124 to $1,173, a $1,049 spread on the same certified stone. Reve Diamonds lists it at $1,173. 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

0.54
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764610190
Dimensions8.89 × 4.31 × 2.56 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm4.31 mm0.54 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764610190
Side View
Table 64.0%Crown 33.6°Girdle: THN-STKPavilion 39.4°Culet: NoneDepth 59.4%

Caratlytics Score

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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 30
Current: $283 CAD|Low: $124 CAD|High: $1,252 CAD|Avg: $402 CAD|-6.1%
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 31, 2026
Retailer 9$124 CAD
Retailer 6$138 CAD
Retailer 3$144 CAD
Retailer 17$165 CAD
Retailer 18$165 CAD
Retailer 5$210 CAD
Retailer 2$249 CAD
Retailer 10$279 CAD
Retailer 1$283 CAD
Retailer 14$305 CAD
Retailer 16$335 CAD
Retailer 13$373 CAD
Retailer 8$447 CAD
Retailer 11$447 CAD
Retailer 4$481 CAD
Retailer 15$497 CAD
Retailer 7$580 CAD
Retailer 12$1,141 CAD
Reve Diamonds$1,173 CAD

43 data points across 19 retailers

19 retailers$124 CAD to $1,173 CAD

A
Cheapest Retailer
-
$124 CAD
$89 USD
A
Retailer 2
-
$138 CAD
$99 USD
View
Final sale: no returns
A
Retailer 3
-
$144 CAD
$103 USD
View
A
Retailer 4
-
$165 CAD
$118 USD
View
A
Retailer 5
-
$165 CAD
$118 USD
View
B+
Retailer 6
-
$210 CAD
$150 USD
View
Retailer 7
-
$249 CAD
$178 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$279 CAD
$200 USD
View
Price last confirmed 24 days ago
A
Retailer 9
-
$283 CAD
£160 GBP
View
A
Retailer 10
-
$305 CAD
€208 EUR
View
A
Retailer 11
-
$335 CAD
$240 USD
View
B+
Retailer 12
-
$373 CAD
£210 GBP
View
B+
Retailer 13
-
$447 CAD
SGD 432 SGD
View
B+
Retailer 14
-
$447 CAD
$320 USD
View
B+
Retailer 15
-
$481 CAD
$344 USD
View
B+
Retailer 16
-
$497 CAD
$356 USD
View
B
Retailer 17
-
$580 CAD
$415 USD
View
B
Retailer 18
-
$1,141 CAD
£643 GBP
View
Most Expensive
B
Reve Diamonds
642D14637 · Oct 30
$1,173 CAD
$840 USD
View
18 more retailers have this diamond
Prices start from $124 CADSave up to $1,049 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
0.54ct Marquise
$124 CAD