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Emerald|Lab Grown|IGI

0.52ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG793603844

Shape and cutting style on the report: Emerald cut

Certificate IGI LG793603844

Diamond specifications and retailer prices

From £101 GBP
$135 USD
As of October 29, 2026
Save £946 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,046 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald 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 LG793603844 or 793603844. Listed at 21 retailers as of October 29, 2026, with prices from £101 to £1,046, a £946 spread on the same certified stone. MOH London lists it at £1,046. 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

0.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793603844
Dimensions5.60 × 3.81 × 2.52 mm
L/W Ratio1.47
Culet sizeLarge
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
5.60 mm3.81 mm0.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793603844
Side View
Table 63.0%Crown 32.8°Girdle: MediumPavilion 40.8°Culet: LargeDepth 66.1%

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 29
Current: £1,046 GBP|Low: £97 GBP|High: £1,057 GBP|Avg: £305 GBP|+3.3%
MOH London
Retailer 2
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October 31, 2026
Retailer 6£101 GBP
Retailer 4£112 GBP
Retailer 20£116 GBP
Retailer 15£125 GBP
Retailer 10£125 GBP
Retailer 18£175 GBP
Retailer 2£211 GBP
Retailer 14£224 GBP
Retailer 3£225 GBP
Retailer 5£244 GBP
Retailer 19£254 GBP
Retailer 11£272 GBP
Retailer 9£319 GBP
Retailer 7£349 GBP
Retailer 12£396 GBP
Retailer 16£401 GBP
Retailer 13£423 GBP
Retailer 8£443 GBP
Retailer 17£735 GBP
MOH London£1,046 GBP

36 data points across 20 retailers

21 retailers£101 GBP to £1,046 GBP

A
Cheapest Retailer
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£101 GBP
$135 USD
A
Retailer 2
-
£112 GBP
$150 USD
View
Final sale: no returns
A
Retailer 3
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£116 GBP
$156 USD
View
A
Retailer 4
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£125 GBP
$167 USD
View
Retailer 5
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£125 GBP
$168 USD
View
Price last confirmed 16 days ago
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Retailer 6
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£125 GBP
$168 USD
View
A
Retailer 7
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£175 GBP
$235 USD
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A
Retailer 8
-
£211 GBP
View
A
Retailer 9
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£224 GBP
€286 EUR
View
A
Retailer 10
-
£225 GBP
ZAR 4,877 ZAR
View
A
Retailer 11
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£244 GBP
$327 USD
View
A
Retailer 12
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£254 GBP
$341 USD
View
A
Retailer 13
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£272 GBP
$365 USD
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B+
Retailer 14
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£319 GBP
A$657 AUD
View
B+
Retailer 15
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£349 GBP
$468 USD
View
B+
Retailer 16
-
£396 GBP
$530 USD
View
B+
Retailer 17
-
£401 GBP
$537 USD
View
B
Retailer 18
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£423 GBP
$567 USD
View
B
Retailer 19
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£443 GBP
$593 USD
View
B
Retailer 20
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£735 GBP
$985 USD
View
Most Expensive
B
MOH London
LG793603844 · Oct 29
£1,046 GBP
View
20 more retailers have this diamond
Prices start from £101 GBPSave up to £946 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
0.52ct Emerald
£101 GBP