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Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG787612421

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787612421

Diamond specifications and retailer prices

From $387 SGD
$302 USD
As of November 1, 2026
Save $2,119 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,506 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.44ct lab-grown marquise diamond

This 1.44ct 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 LG787612421 or 787612421. Listed at 14 retailers as of October 29, 2026, with prices from $387 to $2,506, a $2,119 spread on the same certified stone. Do Amore Diamonds lists it at $2,506. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787612421
Dimensions12.19 × 5.88 × 3.56 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm5.88 mm1.44 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787612421
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

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 1
Current: $2,506 SGD|Low: $169 SGD|High: $2,723 SGD|Avg: $925 SGD|-8.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 27, 2026
Retailer 12$169 SGD
Retailer 5$253 SGD
Retailer 20$387 SGD
Retailer 3$436 SGD
Retailer 7$516 SGD
Retailer 13$575 SGD
Retailer 6$591 SGD
Retailer 11$623 SGD
Retailer 17$638 SGD
Retailer 18$737 SGD
Retailer 2$873 SGD
Retailer 19$1,046 SGD
Retailer 8$1,074 SGD
Retailer 4$1,162 SGD
Retailer 14$1,234 SGD
Retailer 10$1,325 SGD
Retailer 15$1,437 SGD
Retailer 9$1,515 SGD
Retailer 16$2,314 SGD
Do Amore Diamonds$2,506 SGD

17 data points across 20 retailers

14 retailers$387 SGD to $2,506 SGD

Retailer 1
-
$284 SGD
$222 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$387 SGD
$302 USD
View
B+
Retailer 3
-
$436 SGD
$341 USD
View
A
Retailer 4
-
$575 SGD
€428 EUR
View
A
Retailer 5
-
$638 SGD
$499 USD
View
Retailer 6
-
$737 SGD
$577 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$873 SGD
A$1,051 AUD
View
B+
Retailer 8
-
$1,046 SGD
$818 USD
View
B+
Retailer 9
-
$1,162 SGD
$909 USD
View
Retailer 10
-
$1,234 SGD
A$1,485 AUD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,325 SGD
$1,037 USD
View
Price last confirmed 53 days ago
B
Retailer 12
-
$1,437 SGD
£885 GBP
View
B
Retailer 13
-
$2,314 SGD
$1,810 USD
View
Most Expensive
B
Do Amore Diamonds
27-22148D2BE · Oct 29
$2,506 SGD
$1,960 USD
View
13 more retailers have this diamond
Prices start from $387 SGDSave up to $2,119 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
1.44ct Marquise
$387 SGD