Marquise|Lab Grown|IGI

0.53ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG846609290

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846609290

Diamond specifications and retailer prices

From €367 EUR
$410 USD
As of October 30, 2026
Save €1,028 EUR (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,395 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct 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 LG846609290 or 846609290. Listed at 7 retailers as of October 30, 2026, with prices from €367 to €1,395, a €1,028 spread on the same certified stone. MOH London lists it at €1,395. 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

0.53
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846609290
Dimensions8.21 × 4.29 × 2.70 mm
L/W Ratio1.91
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
8.21 mm4.29 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846609290
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,395 EUR|Low: €367 EUR|High: €1,403 EUR|Avg: €796 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6€367 EUR
Retailer 5€544 EUR
Retailer 4€567 EUR
Retailer 2€615 EUR
Retailer 7€1,160 EUR
Retailer 3€1,250 EUR
MOH London€1,395 EUR

10 data points across 7 retailers

7 retailers€367 EUR to €1,395 EUR

A
Cheapest Retailer
-
€367 EUR
$410 USD
B+
Retailer 2
-
€544 EUR
$608 USD
View
B+
Retailer 3
-
€567 EUR
$633 USD
View
B+
Retailer 4
-
€615 EUR
£541 GBP
View
B
Retailer 5
-
€1,160 EUR
$1,296 USD
View
B
Retailer 6
-
€1,250 EUR
$1,396 USD
View
Most Expensive
B
MOH London
LG846609290 · Nov 1
€1,395 EUR
£1,227 GBP
View
6 more retailers have this diamond
Prices start from €367 EURSave up to €1,028 EUR

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
0.53ct Marquise
€367 EUR