CaratHunter
Plans
Marquise|Lab Grown|IGI

0.53ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG813652337

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813652337

Diamond specifications and retailer prices

From €280 EUR
As of November 4, 2026
Save €1,166 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,446 EUR at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

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 top-tier cut grade and certified by IGI LG813652337 or 813652337. Listed at 20 retailers as of November 4, 2026, with prices from €280 to €1,446, a €1,166 spread on the same certified stone. Riddles Jewelry lists it at €1,446. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813652337
Dimensions8.84 × 4.18 × 2.52 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.84 mm4.18 mm0.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813652337
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.3%

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: Nov 4
Current: €312 EUR|Low: €268 EUR|High: €1,405 EUR|Avg: €603 EUR|-9.6%
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
November 5, 2026
Retailer 13€280 EUR
Retailer 1€312 EUR
Retailer 4€324 EUR
Retailer 2€347 EUR
Retailer 5€347 EUR
Retailer 9€539 EUR
Retailer 12€551 EUR
Retailer 11€562 EUR
Retailer 6€611 EUR
Retailer 8€628 EUR
Retailer 10€722 EUR
Retailer 3€1,114 EUR
Retailer 7€1,385 EUR

45 data points across 13 retailers

20 retailers€280 EUR to €1,446 EUR

A
Cheapest Retailer
-
€280 EUR
A
Retailer 2
-
€312 EUR
View
Final sale: no returns
A
Retailer 3
-
€324 EUR
View
Retailer 4
-
€347 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€347 EUR
View
A
Retailer 6
-
€365 EUR
View
Retailer 7
-
€539 EUR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€551 EUR
View
B+
Retailer 9
-
€562 EUR
View
B+
Retailer 10
-
€611 EUR
View
B+
Retailer 11
-
€628 EUR
View
B+
Retailer 12
-
€722 EUR
View
B
Retailer 13
-
€741 EUR
View
B
Retailer 14
-
€1,114 EUR
View
B
Retailer 15
-
€1,155 EUR
View
B
Retailer 16
-
€1,224 EUR
View
B
Retailer 17
-
€1,244 EUR
View
B
Retailer 18
-
€1,385 EUR
View
B
Retailer 19
-
€1,386 EUR
View
Most Expensive
B
Riddles Jewelry
1966490696 · Nov 4
€1,446 EUR
$1,623 USD
View
19 more retailers have this diamond
Prices start from €280 EURSave up to €1,166 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
€280 EUR