Marquise|Lab Grown|IGI

1.51ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG822633160

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG822633160

Diamond specifications and retailer prices

From $283 USD
As of November 4, 2026
Save $1,082 USD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,365 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct 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 top-tier cut grade and certified by IGI LG822633160 or 822633160. Listed at 23 retailers as of November 4, 2026, with prices from $283 to $1,365, a $1,082 spread on the same certified stone. Reve Diamonds lists it at $1,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822633160
Dimensions11.53 × 6.21 × 3.71 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm6.21 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG822633160
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 38°Culet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $530 USD|Low: $250 USD|High: $1,480 USD|Avg: $756 USD|-0.6%
Retailer 1
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Retailer 22
Reve Diamonds
November 5, 2026
Retailer 10$256 USD
Retailer 18$283 USD
Retailer 9$297 USD
Retailer 14$317 USD
Retailer 22$345 USD
Retailer 17$349 USD
Retailer 7$475 USD
Retailer 5$504 USD
Retailer 1$530 USD
Retailer 8$531 USD
Retailer 6$536 USD
Retailer 12$593 USD
Retailer 20$800 USD
Retailer 3$1,011 USD
Retailer 11$1,020 USD
Retailer 21$1,062 USD
Retailer 15$1,140 USD
Retailer 4$1,150 USD
Retailer 13$1,234 USD
Retailer 19$1,238 USD
Retailer 16$1,257 USD
Retailer 2$1,295 USD
Reve Diamonds$1,365 USD

31 data points across 23 retailers

23 retailers$283 USD to $1,365 USD

Retailer 1
-
$256 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$283 USD
View
Final sale: no returns
Retailer 3
-
$297 USD
View
Price last confirmed 21 days ago
Retailer 4
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$317 USD
View
Price last confirmed 24 days ago
A
Retailer 5
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$345 USD
View
A
Retailer 6
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$349 USD
View
A
Retailer 7
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$475 USD
View
Retailer 8
-
$504 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$530 USD
View
Retailer 10
-
$531 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$536 USD
View
Price last confirmed 13 days ago
A
Retailer 12
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$593 USD
View
B+
Retailer 13
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$800 USD
View
B+
Retailer 14
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$1,011 USD
View
Retailer 15
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$1,020 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$1,062 USD
View
Retailer 17
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$1,140 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$1,150 USD
View
Retailer 19
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$1,234 USD
View
Price last confirmed 22 days ago
B
Retailer 20
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$1,238 USD
View
B
Retailer 21
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$1,257 USD
View
B
Retailer 22
-
$1,295 USD
View
Most Expensive
B
Reve Diamonds
E61AB1388 · Nov 4
$1,365 USD
View
22 more retailers have this diamond
Prices start from $283 USDSave up to $1,082 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
1.51ct Marquise
$283 USD