Round|Lab Grown|IGI

0.53ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG818669545

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818669545

Diamond specifications and retailer prices

From €132 EUR
$147 USD
As of October 30, 2026
Save €1,101 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,232 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round 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 LG818669545 or 818669545. Listed at 19 retailers as of October 29, 2026, with prices from €132 to €1,232, a €1,101 spread on the same certified stone. MOH London lists it at €1,232. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818669545
Dimensions5.21 × 5.19 × 3.16 mm
L/W Ratio1.00
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
5.21 mm5.19 mm0.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818669545
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.8%

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: €1,232 EUR|Low: €118 EUR|High: €1,240 EUR|Avg: €373 EUR|+67.3%
MOH London
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
Retailer 18
October 31, 2026
Retailer 18€118 EUR
Retailer 16€132 EUR
Retailer 6€137 EUR
Retailer 9€147 EUR
Retailer 15€147 EUR
Retailer 2€247 EUR
Retailer 14€265 EUR
Retailer 8€278 EUR
Retailer 12€282 EUR
Retailer 13€421 EUR
Retailer 4€438 EUR
Retailer 3€472 EUR
Retailer 17€499 EUR
Retailer 5€515 EUR
Retailer 11€519 EUR
Retailer 10€522 EUR
Retailer 7€764 EUR
MOH London€1,232 EUR

42 data points across 18 retailers

19 retailers€132 EUR to €1,232 EUR

Retailer 1
-
€118 EUR
$132 USD
Price last confirmed 9 days ago
A
Retailer 2
-
€132 EUR
$147 USD
View
Final sale: no returns
A
Retailer 3
-
€137 EUR
$153 USD
View
A
Retailer 4
-
€147 EUR
$164 USD
View
A
Retailer 5
-
€147 EUR
$164 USD
View
A
Retailer 6
-
€247 EUR
£217 GBP
View
A
Retailer 7
-
€265 EUR
ZAR 4,786 ZAR
View
A
Retailer 8
-
€278 EUR
$311 USD
View
A
Retailer 9
-
€282 EUR
View
B+
Retailer 10
-
€421 EUR
$470 USD
View
B+
Retailer 11
-
€438 EUR
SGD 661 SGD
View
Retailer 12
-
€472 EUR
$527 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
€499 EUR
$557 USD
View
B
Retailer 14
-
€504 EUR
$563 USD
View
B+
Retailer 15
-
€519 EUR
$580 USD
View
B
Retailer 16
-
€522 EUR
$583 USD
View
Retailer 17
-
€689 EUR
$770 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
€764 EUR
£672 GBP
View
Most Expensive
B
MOH London
LG818669545 · Oct 29
€1,232 EUR
£1,084 GBP
View
18 more retailers have this diamond
Prices start from €132 EURSave up to €1,101 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 Round
€132 EUR