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Marquise|Lab Grown|IGI

1.54ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG823644609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823644609

Diamond specifications and retailer prices

From $426 SGD
As of November 2, 2026
Save $2,322 SGD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,747 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823644609 or 823644609. Listed at 24 retailers as of November 2, 2026, with prices from $426 to $2,747, a $2,322 spread on the same certified stone. Brilliant Earth lists it at $2,747. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644609
Dimensions11.58 × 5.95 × 3.71 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm5.95 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644609
Side View
Table 58.0%Crown 34.5°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 62.4%

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: Nov 2
Current: $2,747 SGD|Low: $426 SGD|High: $2,747 SGD|Avg: $1,145 SGD
Brilliant Earth
Retailer 2
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November 4, 2026
Retailer 11$426 SGD
Retailer 12$475 SGD
Retailer 9$493 SGD
Retailer 5$526 SGD
Retailer 16$556 SGD
Retailer 3$722 SGD
Retailer 4$851 SGD
Retailer 7$854 SGD
Retailer 19$909 SGD
Retailer 10$926 SGD
Retailer 2$934 SGD
Retailer 8$952 SGD
Retailer 21$1,228 SGD
Retailer 18$1,358 SGD
Retailer 6$1,694 SGD
Retailer 15$1,749 SGD
Retailer 13$1,991 SGD
Retailer 14$2,065 SGD
Retailer 20$2,110 SGD
Retailer 17$2,111 SGD
Retailer 22$2,134 SGD
Brilliant Earth$2,747 SGD

28 data points across 22 retailers

24 retailers$426 SGD to $2,747 SGD

A
Cheapest Retailer
-
$426 SGD
A
Retailer 2
-
$475 SGD
View
Final sale: no returns
A
Retailer 3
-
$493 SGD
View
A
Retailer 4
-
$526 SGD
View
Retailer 5
-
$546 SGD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$556 SGD
View
A
Retailer 7
-
$722 SGD
View
A
Retailer 8
-
$851 SGD
View
Retailer 9
-
$854 SGD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$909 SGD
View
A
Retailer 11
-
$926 SGD
View
A
Retailer 12
-
$934 SGD
View
A
Retailer 13
-
$952 SGD
View
B+
Retailer 14
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$953 SGD
View
B+
Retailer 15
-
$1,228 SGD
View
B+
Retailer 16
-
$1,358 SGD
View
B+
Retailer 17
-
$1,694 SGD
View
B
Retailer 18
-
$1,749 SGD
View
B
Retailer 19
-
$1,991 SGD
View
B
Retailer 20
-
$2,065 SGD
View
B
Retailer 21
-
$2,110 SGD
View
B
Retailer 22
-
$2,111 SGD
View
B
Retailer 23
-
$2,134 SGD
View
Most Expensive
B
Brilliant Earth
21138039A · Nov 2
$2,747 SGD
$2,150 USD
View
23 more retailers have this diamond
Prices start from $426 SGDSave up to $2,322 SGD

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
$426 SGD