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Round|Lab Grown|IGI

0.53ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG811641455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811641455

Diamond specifications and retailer prices

From £107 GBP
$144 USD
As of October 30, 2026
Save £900 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,008 GBP 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 LG811641455 or 811641455. Listed at 18 retailers as of October 29, 2026, with prices from £107 to £1,008, a £900 spread on the same certified stone. MOH London lists it at £1,008. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811641455
Dimensions5.24 × 5.19 × 3.21 mm
L/W Ratio1.01
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
5.24 mm5.19 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811641455
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,008 GBP|Low: £97 GBP|High: £1,034 GBP|Avg: £315 GBP|+62.5%
MOH London
Retailer 2
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 3£97 GBP
Retailer 11£107 GBP
Retailer 5£112 GBP
Retailer 6£120 GBP
Retailer 14£120 GBP
Retailer 2£199 GBP
Retailer 12£217 GBP
Retailer 7£228 GBP
Retailer 10£231 GBP
Retailer 8£290 GBP
Retailer 15£358 GBP
Retailer 4£386 GBP
Retailer 17£407 GBP
Retailer 13£409 GBP
Retailer 9£428 GBP
Retailer 16£433 GBP
MOH London£1,008 GBP

35 data points across 17 retailers

18 retailers£107 GBP to £1,008 GBP

Retailer 1
-
£97 GBP
$130 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£107 GBP
$144 USD
View
Final sale: no returns
A
Retailer 3
-
£112 GBP
$150 USD
View
A
Retailer 4
-
£120 GBP
$161 USD
View
A
Retailer 5
-
£120 GBP
$161 USD
View
A
Retailer 6
-
£199 GBP
View
A
Retailer 7
-
£217 GBP
ZAR 4,693 ZAR
View
A
Retailer 8
-
£228 GBP
$306 USD
View
A
Retailer 9
-
£231 GBP
€295 EUR
View
B+
Retailer 10
-
£290 GBP
$388 USD
View
B+
Retailer 11
-
£358 GBP
SGD 648 SGD
View
Retailer 12
-
£386 GBP
$517 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
£407 GBP
$546 USD
View
B+
Retailer 14
-
£409 GBP
$548 USD
View
B+
Retailer 15
-
£428 GBP
$573 USD
View
B+
Retailer 16
-
£433 GBP
$580 USD
View
Retailer 17
-
£449 GBP
$601 USD
View
Price last confirmed 75 days ago
Most Expensive
B
MOH London
LG811641455 · Oct 29
£1,008 GBP
View
17 more retailers have this diamond
Prices start from £107 GBPSave up to £900 GBP

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
£107 GBP