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Marquise|Lab Grown|IGI

1.55ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG838614685

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838614685

Diamond specifications and retailer prices

From $388 CAD
$276 USD
As of October 23, 2026
Save $1,630 CAD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,018 CAD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838614685 or 838614685. Listed at 23 retailers as of October 23, 2026, with prices from $388 to $2,018, a $1,630 spread on the same certified stone. Reve Diamonds lists it at $2,018. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838614685
Dimensions11.70 × 6.15 × 3.87 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm6.15 mm1.55 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838614685
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 23
Current: $757 CAD|Low: $375 CAD|High: $2,037 CAD|Avg: $1,097 CAD|-0.4%
Retailer 1
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Retailer 22
Reve Diamonds
October 27, 2026
Retailer 4$388 CAD
Retailer 10$433 CAD
Retailer 2$450 CAD
Retailer 8$480 CAD
Retailer 20$538 CAD
Retailer 15$539 CAD
Retailer 19$702 CAD
Retailer 1$757 CAD
Retailer 5$787 CAD
Retailer 22$795 CAD
Retailer 18$813 CAD
Retailer 12$841 CAD
Retailer 7$850 CAD
Retailer 17$1,129 CAD
Retailer 21$1,478 CAD
Retailer 11$1,544 CAD
Retailer 6$1,545 CAD
Retailer 14$1,557 CAD
Retailer 9$1,617 CAD
Retailer 13$1,865 CAD
Retailer 16$1,930 CAD
Retailer 3$1,999 CAD
Reve Diamonds$2,018 CAD

27 data points across 23 retailers

23 retailers$388 CAD to $2,018 CAD

A
Cheapest Retailer
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$388 CAD
$276 USD
A
Retailer 2
-
$433 CAD
$308 USD
View
Final sale: no returns
A
Retailer 3
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$450 CAD
$320 USD
View
A
Retailer 4
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$480 CAD
$342 USD
View
A
Retailer 5
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$538 CAD
£302 GBP
View
Price last confirmed 12 days ago
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Retailer 6
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$539 CAD
HK$3,000 HKD
View
A
Retailer 7
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$702 CAD
$500 USD
View
A
Retailer 8
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$757 CAD
€513 EUR
View
A
Retailer 9
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$787 CAD
$560 USD
View
B+
Retailer 10
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$795 CAD
$566 USD
View
A
Retailer 11
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$813 CAD
ZAR 9,351 ZAR
View
A
Retailer 12
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$841 CAD
£472 GBP
View
A
Retailer 13
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$850 CAD
$605 USD
View
B+
Retailer 14
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$1,129 CAD
A$1,236 AUD
View
B
Retailer 15
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$1,478 CAD
$1,052 USD
View
B
Retailer 16
-
$1,544 CAD
SGD 1,485 SGD
View
B
Retailer 17
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$1,545 CAD
$1,100 USD
View
B
Retailer 18
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$1,557 CAD
A$1,705 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
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$1,617 CAD
$1,151 USD
View
B
Retailer 20
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$1,865 CAD
$1,328 USD
View
B
Retailer 21
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$1,930 CAD
£1,082 GBP
View
B
Retailer 22
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$1,999 CAD
$1,423 USD
View
Most Expensive
B
Reve Diamonds
28200A744 · Oct 25
$2,018 CAD
$1,436 USD
View
22 more retailers have this diamond
Prices start from $388 CADSave up to $1,630 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
1.55ct Marquise
$388 CAD