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Marquise|Lab Grown|IGI

0.53ct E IF Marquise Lab Grown Diamond

GD • E/IF • IGI LG662421614

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG662421614

Diamond specifications and retailer prices

From €178 EUR
$199 USD
As of October 30, 2026
Save €888 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,066 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG662421614 or 662421614. Listed at 19 retailers as of October 30, 2026, with prices from €178 to €1,066, a €888 spread on the same certified stone. Reve Diamonds lists it at €1,066. 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
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662421614
Dimensions7.88 × 4.04 × 2.72 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm4.04 mm0.53 ctE / IF
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG662421614
Side View
Table 62.0%Crown 41°Girdle: THK-VTKPavilion 41.8°Culet: NoneDepth 67.3%

Caratlytics Score

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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: €402 EUR|Low: €171 EUR|High: €1,046 EUR|Avg: €437 EUR|+3.7%
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
October 31, 2026
Retailer 13€178 EUR
Retailer 6€200 EUR
Retailer 3€207 EUR
Retailer 4€221 EUR
Retailer 15€221 EUR
Retailer 7€300 EUR
Retailer 11€345 EUR
Retailer 8€364 EUR
Retailer 10€400 EUR
Retailer 1€402 EUR
Retailer 14€537 EUR
Retailer 2€711 EUR
Retailer 12€713 EUR
Retailer 5€859 EUR
Retailer 9€1,039 EUR

43 data points across 15 retailers

19 retailers€178 EUR to €1,066 EUR

A
Cheapest Retailer
-
€178 EUR
$199 USD
A
Retailer 2
-
€200 EUR
$223 USD
View
Final sale: no returns
A
Retailer 3
-
€207 EUR
$231 USD
View
B+
Retailer 4
-
€221 EUR
$247 USD
View
B+
Retailer 5
-
€221 EUR
$247 USD
View
B+
Retailer 6
-
€260 EUR
$290 USD
View
B+
Retailer 7
-
€300 EUR
$335 USD
View
B+
Retailer 8
-
€345 EUR
$385 USD
View
B+
Retailer 9
-
€364 EUR
View
B+
Retailer 10
-
€400 EUR
ZAR 7,218 ZAR
View
B+
Retailer 11
-
€402 EUR
£353 GBP
View
B
Retailer 12
-
€537 EUR
$600 USD
View
B
Retailer 13
-
€711 EUR
$794 USD
View
B
Retailer 14
-
€713 EUR
$797 USD
View
B
Retailer 15
-
€753 EUR
$841 USD
View
B
Retailer 16
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€759 EUR
$848 USD
View
B
Retailer 17
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€859 EUR
£756 GBP
View
B
Retailer 18
-
€1,039 EUR
£914 GBP
View
Most Expensive
C
Reve Diamonds
3A75DE2A8 · Oct 30
€1,066 EUR
$1,191 USD
View
18 more retailers have this diamond
Prices start from €178 EURSave up to €888 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
€178 EUR