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 €302 EUR
$337 USD
As of November 1, 2026
Save €1,058 EUR (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,360 EUR at Reve Diamonds · As of November 1, 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 1, 2026, with prices from €302 to €1,360, a €1,058 spread on the same certified stone. Reve Diamonds lists it at €1,360. 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
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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Price History

Last verified: Nov 1
Current: €1,344 EUR|Low: €277 EUR|High: €1,472 EUR|Avg: €670 EUR|-8.7%
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 1, 2026
Retailer 5€289 EUR
Retailer 16€302 EUR
Retailer 9€339 EUR
Retailer 6€359 EUR
Retailer 8€359 EUR
Retailer 15€372 EUR
Retailer 14€473 EUR
Retailer 4€479 EUR
Retailer 12€501 EUR
Retailer 3€581 EUR
Retailer 10€590 EUR
Retailer 2€600 EUR
Retailer 13€606 EUR
Retailer 7€811 EUR
Retailer 11€1,030 EUR
Retailer 17€1,120 EUR
Retailer 1€1,344 EUR
Reve Diamonds€1,360 EUR

31 data points across 18 retailers

19 retailers€302 EUR to €1,360 EUR

Retailer 1
-
€289 EUR
$323 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€302 EUR
$337 USD
View
Final sale: no returns
Retailer 3
-
€339 EUR
$379 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€359 EUR
$401 USD
View
Price last confirmed 20 days ago
Retailer 5
-
€359 EUR
$401 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€372 EUR
$416 USD
View
B+
Retailer 7
-
€473 EUR
$528 USD
View
B+
Retailer 8
-
€479 EUR
$535 USD
View
B+
Retailer 9
-
€501 EUR
$560 USD
View
Retailer 10
-
€581 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€590 EUR
£519 GBP
View
B+
Retailer 12
-
€600 EUR
$670 USD
View
B+
Retailer 13
-
€606 EUR
ZAR 10,942 ZAR
View
Retailer 14
-
€811 EUR
$906 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
€1,030 EUR
$1,151 USD
View
B
Retailer 16
-
€1,120 EUR
$1,251 USD
View
Retailer 17
-
€1,153 EUR
$1,288 USD
View
Price last confirmed 28 days ago
B
Retailer 18
-
€1,344 EUR
£1,182 GBP
View
Most Expensive
B
Reve Diamonds
7285F1445 · Nov 1
€1,360 EUR
$1,519 USD
View
18 more retailers have this diamond
Prices start from €302 EURSave up to €1,058 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
0.55ct Marquise
€302 EUR