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Marquise|Lab Grown|IGI

0.55ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG787611739

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787611739

Diamond specifications and retailer prices

From $248 SGD
As of November 2, 2026
Save $1,190 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,662 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787611739 or 787611739. Listed at 15 retailers as of November 2, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787611739
Dimensions8.68 × 4.19 × 2.54 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
8.68 mm4.19 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG787611739
Side View
Table 63.0%Crown 30.6°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 60.6%

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: $561 SGD|Low: $238 SGD|High: $1,456 SGD|Avg: $651 SGD|+4.8%
Retailer 1
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
Retailer 15
November 2, 2026
Retailer 14$248 SGD
Retailer 4$277 SGD
Retailer 13$288 SGD
Retailer 6$300 SGD
Retailer 11$308 SGD
Retailer 15$345 SGD
Retailer 10$503 SGD
Retailer 3$535 SGD
Retailer 8$558 SGD
Retailer 1$561 SGD
Retailer 12$989 SGD
Retailer 2$992 SGD
Retailer 5$1,109 SGD
Retailer 7$1,429 SGD
Retailer 9$1,438 SGD

42 data points across 15 retailers

15 retailers$248 SGD to $1,438 SGD

A
Cheapest Retailer
-
$248 SGD
A
Retailer 2
-
$288 SGD
View
A
Retailer 3
-
$300 SGD
View
A
Retailer 4
-
$308 SGD
View
A
Retailer 5
-
$345 SGD
View
B+
Retailer 6
-
$503 SGD
View
B+
Retailer 7
-
$535 SGD
View
B+
Retailer 8
-
$558 SGD
View
B+
Retailer 9
-
$561 SGD
View
B
Retailer 10
-
$860 SGD
View
B
Retailer 11
-
$989 SGD
View
B
Retailer 12
-
$992 SGD
View
B
Retailer 13
-
$1,429 SGD
View
B
Retailer 14
-
$1,438 SGD
View
Most Expensive
Taylor and Hart
L7TDW37 · Oct 31
$1,662 SGD
$1,301 USD
View
Price under review
14 more retailers have this diamond
Prices start from $248 SGDSave up to $1,190 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
0.55ct Marquise
$248 SGD