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Marquise|Lab Grown|IGI

1.49ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG831627990

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831627990

Diamond specifications and retailer prices

From $229 USD
As of October 27, 2026
Save $1,056 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,285 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.49ct lab-grown marquise diamond

This 1.49ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831627990 or 831627990. Listed at 20 retailers as of October 27, 2026, with prices from $229 to $1,285, a $1,056 spread on the same certified stone. Reve Diamonds lists it at $1,285. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831627990
Dimensions11.54 × 5.94 × 3.79 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm5.94 mm1.49 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831627990
Side View
Table 56.0%Crown 32.7°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.8%

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 27
Current: $987 USD|Low: $219 USD|High: $1,285 USD|Avg: $672 USD|+0.7%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 3$229 USD
Retailer 2$255 USD
Retailer 4$283 USD
Retailer 16$383 USD
Retailer 5$482 USD
Retailer 12$487 USD
Retailer 14$520 USD
Retailer 11$527 USD
Retailer 6$673 USD
Retailer 13$692 USD
Retailer 7$736 USD
Retailer 15$915 USD
Retailer 8$964 USD
Retailer 1$987 USD
Retailer 10$1,005 USD
Retailer 9$1,142 USD
Reve Diamonds$1,285 USD

45 data points across 17 retailers

20 retailers$229 USD to $1,285 USD

A
Cheapest Retailer
-
$229 USD
A
Retailer 2
-
$255 USD
View
Final sale: no returns
A
Retailer 3
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$265 USD
View
A
Retailer 4
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$283 USD
View
A
Retailer 5
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$284 USD
View
Price last confirmed 17 days ago
A
Retailer 6
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$383 USD
£302 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
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$482 USD
View
A
Retailer 8
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$487 USD
ZAR 7,868 ZAR
View
A
Retailer 9
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$520 USD
€495 EUR
View
A
Retailer 10
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$527 USD
£415 GBP
View
B+
Retailer 11
-
$673 USD
View
B+
Retailer 12
-
$692 USD
A$1,064 AUD
View
B+
Retailer 13
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$751 USD
View
B+
Retailer 14
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$911 USD
View
B
Retailer 15
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$915 USD
View
B
Retailer 16
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$964 USD
View
B+
Retailer 17
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$987 USD
A$1,518 AUD
View
B+
Retailer 18
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$1,005 USD
View
B
Retailer 19
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$1,142 USD
£899 GBP
View
Most Expensive
B
Reve Diamonds
68C523CE1 · Oct 28
$1,285 USD
View
19 more retailers have this diamond
Prices start from $229 USDSave up to $1,056 USD

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
1.49ct Marquise
$229 USD