Marquise|Lab Grown|IGI

1.54ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG821686153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821686153

Diamond specifications and retailer prices

From $474 USD
As of November 3, 2026
Save $2,516 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,990 USD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821686153 or 821686153. Listed at 11 retailers as of November 3, 2026, with prices from $474 to $2,990, a $2,516 spread on the same certified stone. Do Amore Diamonds lists it at $2,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821686153
Dimensions11.46 × 5.99 × 3.88 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.99 mm1.54 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821686153
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.8%

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: Nov 3
Current: $2,990 USD|Low: $332 USD|High: $2,990 USD|Avg: $1,084 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$332 USD
Retailer 7$474 USD
Retailer 4$570 USD
Retailer 8$635 USD
Retailer 6$675 USD
Retailer 9$976 USD
Retailer 5$1,140 USD
Retailer 3$1,226 USD
Retailer 2$1,802 USD
Do Amore Diamonds$2,990 USD

13 data points across 10 retailers

11 retailers$474 USD to $2,990 USD

Retailer 1
-
$337 USD
Price last confirmed 27 days ago
Retailer 2
-
$391 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$474 USD
View
A
Retailer 4
-
$570 USD
View
B+
Retailer 5
-
$675 USD
View
Retailer 6
-
$1,140 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$1,226 USD
View
Retailer 8
-
$1,483 USD
View
Price last confirmed 35 days ago
B
Retailer 9
-
$1,802 USD
View
B
Retailer 10
-
$2,790 USD
View
Most Expensive
B
Do Amore Diamonds
27-59405AA73 · Nov 3
$2,990 USD
View
10 more retailers have this diamond
Prices start from $474 USDSave up to $2,516 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
1.54ct Marquise
$474 USD