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Marquise|Lab Grown|IGI

0.55ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG830621838

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830621838

Diamond specifications and retailer prices

From $392 SGD
As of November 5, 2026
Save $1,549 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,941 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830621838 or 830621838. Listed at 19 retailers as of November 4, 2026, with prices from $392 to $1,941, a $1,549 spread on the same certified stone. Reve Diamonds lists it at $1,941. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830621838
Dimensions8.46 × 4.27 × 2.71 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.46 mm4.27 mm0.55 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830621838
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.5%

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 5
Current: $392 SGD|Low: $392 SGD|High: $2,101 SGD|Avg: $949 SGD|-15.9%
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
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 1$392 SGD
Retailer 6$413 SGD
Retailer 9$484 SGD
Retailer 7$512 SGD
Retailer 8$512 SGD
Retailer 2$532 SGD
Retailer 17$675 SGD
Retailer 5$684 SGD
Retailer 16$716 SGD
Retailer 10$755 SGD
Retailer 4$828 SGD
Retailer 3$856 SGD
Retailer 13$868 SGD
Retailer 12$1,073 SGD
Retailer 11$1,459 SGD
Retailer 15$1,471 SGD
Retailer 14$1,918 SGD
Reve Diamonds$1,941 SGD

35 data points across 18 retailers

19 retailers$392 SGD to $1,941 SGD

A
Cheapest Retailer
-
$392 SGD
Final sale: no returns
Retailer 2
-
$413 SGD
View
Price last confirmed 28 days ago
Retailer 3
-
$484 SGD
View
Price last confirmed 37 days ago
Retailer 4
-
$512 SGD
View
Price last confirmed 24 days ago
Retailer 5
-
$512 SGD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$532 SGD
View
B+
Retailer 7
-
$675 SGD
View
B+
Retailer 8
-
$684 SGD
View
B+
Retailer 9
-
$716 SGD
View
B+
Retailer 10
-
$755 SGD
View
Retailer 11
-
$828 SGD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$856 SGD
View
B+
Retailer 13
-
$868 SGD
View
B
Retailer 14
-
$1,073 SGD
View
B
Retailer 15
-
$1,459 SGD
View
B
Retailer 16
-
$1,471 SGD
View
Retailer 17
-
$1,646 SGD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$1,918 SGD
View
Most Expensive
B
Reve Diamonds
7285F1445 · Nov 4
$1,941 SGD
$1,519 USD
View
18 more retailers have this diamond
Prices start from $392 SGDSave up to $1,549 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
$392 SGD