Emerald|Lab Grown|IGI

0.52ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG799605203

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799605203

Diamond specifications and retailer prices

From £112 GBP
$150 USD
As of October 30, 2026
Save £934 GBP (89%) vs most expensive(unlock to see where)
22 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 LG799605203 or 799605203. Listed at 22 retailers as of October 29, 2026, with prices from £112 to £1,046, a £934 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799605203
Dimensions5.62 × 3.71 × 2.51 mm
L/W Ratio1.51
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
5.62 mm3.71 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799605203
Side View
Table 65.0%Crown 33.8°Girdle: Slightly ThickPavilion 42°Culet: LargeDepth 67.7%

Caratlytics Score

How it works →
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: £1,046 GBP|Low: £76 GBP|High: £1,057 GBP|Avg: £301 GBP|+3.3%
MOH London
Retailer 2
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October 31, 2026
Retailer 10£97 GBP
Retailer 19£112 GBP
Retailer 9£113 GBP
Retailer 11£119 GBP
Retailer 8£120 GBP
Retailer 16£175 GBP
Retailer 2£211 GBP
Retailer 13£224 GBP
Retailer 18£225 GBP
Retailer 3£244 GBP
Retailer 17£254 GBP
Retailer 14£280 GBP
Retailer 6£319 GBP
Retailer 4£349 GBP
Retailer 7£396 GBP
Retailer 12£423 GBP
Retailer 5£443 GBP
Retailer 15£735 GBP
MOH London£1,046 GBP

37 data points across 19 retailers

22 retailers£112 GBP to £1,046 GBP

Retailer 1
-
£97 GBP
$130 USD
Price last confirmed 38 days ago
Retailer 2
-
£101 GBP
$135 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
£112 GBP
$150 USD
View
Final sale: no returns
Retailer 4
-
£113 GBP
$151 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£119 GBP
$159 USD
View
Price last confirmed 36 days ago
Retailer 6
-
£125 GBP
$168 USD
View
Price last confirmed 20 days ago
Retailer 7
-
£125 GBP
$168 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
£175 GBP
$235 USD
View
A
Retailer 9
-
£211 GBP
View
A
Retailer 10
-
£224 GBP
€286 EUR
View
A
Retailer 11
-
£225 GBP
ZAR 4,877 ZAR
View
A
Retailer 12
-
£244 GBP
$327 USD
View
A
Retailer 13
-
£254 GBP
$341 USD
View
B+
Retailer 14
-
£280 GBP
$375 USD
View
B+
Retailer 15
-
£319 GBP
A$657 AUD
View
B+
Retailer 16
-
£349 GBP
$468 USD
View
B+
Retailer 17
-
£396 GBP
$530 USD
View
Retailer 18
-
£402 GBP
$539 USD
View
Price last confirmed 24 days ago
B
Retailer 19
-
£423 GBP
$567 USD
View
B
Retailer 20
-
£443 GBP
$593 USD
View
B
Retailer 21
-
£735 GBP
$985 USD
View
Most Expensive
B
MOH London
LG799605203 · Oct 29
£1,046 GBP
View
21 more retailers have this diamond
Prices start from £112 GBPSave up to £934 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
£112 GBP