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Round|Lab Grown|IGI

0.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754587931

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754587931

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of October 29, 2026
Save £862 GBP (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £955 GBP at MOH London · As of October 26, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754587931 or 754587931. Listed at 26 retailers as of October 26, 2026, with prices from £92 to £955, a £862 spread on the same certified stone. MOH London lists it at £955. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754587931
Dimensions5.19 × 5.22 × 3.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.19 mm5.22 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754587931
Side View
Table 56.0%Crown 34.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

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A+
Exceptional
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 29
Current: £955 GBP|Low: £92 GBP|High: £964 GBP|Avg: £339 GBP|+6.0%
MOH London
Retailer 2
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Retailer 12
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October 29, 2026
Retailer 12£92 GBP
Retailer 18£97 GBP
Retailer 8£161 GBP
Retailer 10£192 GBP
Retailer 13£206 GBP
Retailer 11£209 GBP
Retailer 3£219 GBP
Retailer 2£235 GBP
Retailer 4£276 GBP
Retailer 15£291 GBP
Retailer 16£371 GBP
Retailer 14£376 GBP
Retailer 9£390 GBP
Retailer 7£458 GBP
Retailer 5£499 GBP
Retailer 6£687 GBP
Retailer 17£931 GBP
MOH London£955 GBP

44 data points across 18 retailers

26 retailers£92 GBP to £955 GBP

A
Retailer 1
-
£87 GBP
$116 USD
Price last confirmed 30 days ago
A+
Retailer 2
-
£92 GBP
$123 USD
View
Final sale: no returns
A
Retailer 3
-
£97 GBP
$129 USD
View
A
Retailer 4
-
£101 GBP
$134 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
£101 GBP
$134 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
£114 GBP
$152 USD
View
Price last confirmed 74 days ago
A
Retailer 7
-
£114 GBP
$152 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
£161 GBP
$215 USD
View
A
Retailer 9
-
£192 GBP
HK$2,000 HKD
View
A
Retailer 10
-
£199 GBP
$265 USD
View
A
Retailer 11
-
£206 GBP
ZAR 4,440 ZAR
View
A
Retailer 12
-
£209 GBP
€265 EUR
View
A
Retailer 13
-
£219 GBP
$292 USD
View
B+
Retailer 14
-
£235 GBP
View
B+
Retailer 15
-
£276 GBP
$368 USD
View
B+
Retailer 16
-
£291 GBP
A$596 AUD
View
B+
Retailer 17
-
£347 GBP
$462 USD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
£371 GBP
$494 USD
View
B+
Retailer 19
-
£376 GBP
A$770 AUD
View
B+
Retailer 20
-
£390 GBP
$520 USD
View
B
Retailer 21
-
£458 GBP
SGD 825 SGD
View
B
Retailer 22
-
£499 GBP
$665 USD
View
B
Retailer 23
-
£511 GBP
$680 USD
View
Price last confirmed 17 days ago
B
Retailer 24
-
£687 GBP
$914 USD
View
B
Retailer 25
-
£931 GBP
$1,240 USD
View
Most Expensive
B
MOH London
LG754587931 · Oct 26
£955 GBP
View
25 more retailers have this diamond
Prices start from £92 GBPSave up to £862 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
£92 GBP