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Emerald|Lab Grown|IGI

0.52ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG689545543

Shape and cutting style on the report: Emerald cut

Certificate IGI LG689545543

Diamond specifications and retailer prices

From £101 GBP
$135 USD
As of October 27, 2026
Save £955 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,057 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 LG689545543 or 689545543. Listed at 21 retailers as of October 27, 2026, with prices from £101 to £1,057, a £955 spread on the same certified stone. MOH London lists it at £1,057. 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 angle36.3°
Pavilion angle48.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689545543
Dimensions3.60 × 3.60 × 2.48 mm
L/W Ratio1.00
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
3.60 mm3.60 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689545543
Side View
Table 68.0%Crown 36.3°Girdle: Slightly ThickPavilion 48.1°Culet: LargeDepth 68.9%

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 27
Current: £1,057 GBP|Low: £98 GBP|High: £1,063 GBP|Avg: £320 GBP|+0.5%
MOH London
Retailer 2
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Retailer 16
October 29, 2026
Retailer 14£101 GBP
Retailer 7£113 GBP
Retailer 3£126 GBP
Retailer 16£126 GBP
Retailer 6£169 GBP
Retailer 2£213 GBP
Retailer 9£217 GBP
Retailer 10£227 GBP
Retailer 5£296 GBP
Retailer 11£317 GBP
Retailer 12£321 GBP
Retailer 8£381 GBP
Retailer 15£398 GBP
Retailer 13£427 GBP
Retailer 4£664 GBP
MOH London£1,057 GBP

45 data points across 16 retailers

21 retailers£101 GBP to £1,057 GBP

A
Cheapest Retailer
-
£101 GBP
$135 USD
A
Retailer 2
-
£113 GBP
$151 USD
View
Final sale: no returns
A
Retailer 3
-
£118 GBP
$157 USD
View
A
Retailer 4
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£126 GBP
$168 USD
View
A
Retailer 5
-
£126 GBP
$168 USD
View
A
Retailer 6
-
£169 GBP
$225 USD
View
A
Retailer 7
-
£213 GBP
View
A
Retailer 8
-
£217 GBP
€275 EUR
View
A
Retailer 9
-
£227 GBP
ZAR 4,894 ZAR
View
A
Retailer 10
-
£257 GBP
$342 USD
View
B+
Retailer 11
-
£296 GBP
$394 USD
View
B+
Retailer 12
-
£317 GBP
A$649 AUD
View
B+
Retailer 13
-
£321 GBP
A$657 AUD
View
B+
Retailer 14
-
£389 GBP
$518 USD
View
B+
Retailer 15
-
£398 GBP
$530 USD
View
B+
Retailer 16
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£405 GBP
$539 USD
View
B
Retailer 17
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£427 GBP
$569 USD
View
B
Retailer 18
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£447 GBP
$595 USD
View
B
Retailer 19
-
£664 GBP
View
B
Retailer 20
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£741 GBP
$987 USD
View
Most Expensive
B
MOH London
LG689545543 · Oct 29
£1,057 GBP
View
20 more retailers have this diamond
Prices start from £101 GBPSave up to £955 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