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Emerald|Lab Grown|IGI

0.52ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG729538610

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729538610

Diamond specifications and retailer prices

From £123 GBP
$165 USD
As of October 29, 2026
Save £685 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £808 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG729538610 or 729538610. Listed at 20 retailers as of October 29, 2026, with prices from £123 to £808, a £685 spread on the same certified stone. Reve Diamonds lists it at £808. 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 angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729538610
Dimensions5.69 × 3.76 × 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
5.69 mm3.76 mm0.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729538610
Side View
Table 64.0%Crown 33.1°Girdle: MediumPavilion 40.5°Culet: LargeDepth 66.8%

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: £271 GBP|Low: £119 GBP|High: £724 GBP|Avg: £285 GBP|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 14£123 GBP
Retailer 7£138 GBP
Retailer 4£143 GBP
Retailer 3£153 GBP
Retailer 15£153 GBP
Retailer 5£216 GBP
Retailer 1£271 GBP
Retailer 8£276 GBP
Retailer 10£276 GBP
Retailer 12£287 GBP
Retailer 6£319 GBP
Retailer 11£390 GBP
Retailer 2£492 GBP
Retailer 13£519 GBP
Retailer 9£719 GBP

43 data points across 15 retailers

20 retailers£123 GBP to £808 GBP

A
Cheapest Retailer
-
£123 GBP
$165 USD
A
Retailer 2
-
£138 GBP
$185 USD
View
Final sale: no returns
A
Retailer 3
-
£143 GBP
$192 USD
View
A
Retailer 4
-
£153 GBP
$205 USD
View
A
Retailer 5
-
£153 GBP
$205 USD
View
A
Retailer 6
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 7
-
£216 GBP
$290 USD
View
B+
Retailer 8
-
£263 GBP
$353 USD
View
B+
Retailer 9
-
£271 GBP
View
B+
Retailer 10
-
£276 GBP
€352 EUR
View
B+
Retailer 11
-
£276 GBP
ZAR 5,983 ZAR
View
B+
Retailer 12
-
£287 GBP
$385 USD
View
B+
Retailer 13
-
£319 GBP
$427 USD
View
B+
Retailer 14
-
£390 GBP
A$803 AUD
View
B+
Retailer 15
-
£419 GBP
SGD 759 SGD
View
B
Retailer 16
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£492 GBP
$659 USD
View
B
Retailer 17
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£519 GBP
$696 USD
View
B
Retailer 18
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£533 GBP
$714 USD
View
B
Retailer 19
-
£719 GBP
View
Most Expensive
B
Reve Diamonds
D6CB170AF · Oct 30
£808 GBP
$1,083 USD
View
19 more retailers have this diamond
Prices start from £123 GBPSave up to £685 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
£123 GBP