CaratHunter
Plans
Marquise|Lab Grown|IGI

0.55ct D VS1 Marquise Lab Grown Diamond

GD • D/VS1 • IGI LG739564935

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739564935

Diamond specifications and retailer prices

From $263 USD
As of November 1, 2026
Save $742 USD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,005 USD at MOH London · As of November 1, 2026
View at MOH London

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 standard cut grade and certified by IGI LG739564935 or 739564935. Listed at 4 retailers as of November 1, 2026, with prices from $263 to $1,005, a $742 spread on the same certified stone. MOH London lists it at $1,005. 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
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739564935
Dimensions8.34 × 4.21 × 2.57 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizeAbraded
Cert comments
As Grown - No indication of post-growth treatment.. This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
8.34 mm4.21 mm0.55 ctD / VS1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG739564935
Side View
Table 64.0%Crown 33.1°Girdle: STK-VTKPavilion 41.2°Culet: ABRDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,005 USD|Low: $263 USD|High: $1,017 USD|Avg: $478 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$263 USD
Retailer 3$289 USD
Retailer 2$381 USD
MOH London$1,005 USD

41 data points across 4 retailers

4 retailers$263 USD to $1,005 USD

B+
Cheapest Retailer
-
$263 USD
B+
Retailer 2
-
$289 USD
View
B
Retailer 3
-
$381 USD
£300 GBP
View
Most Expensive
C
MOH London
LG739564935 · Nov 1
$1,005 USD
£791 GBP
View
3 more retailers have this diamond
Prices start from $263 USDSave up to $742 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.

B+
0.55ct Marquise
$263 USD