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Emerald|Lab Grown|IGI

0.52ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG816662567

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816662567

Diamond specifications and retailer prices

From £176 GBP
$236 USD
As of October 29, 2026
Save £800 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £976 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816662567 or 816662567. Listed at 16 retailers as of October 29, 2026, with prices from £176 to £976, a £800 spread on the same certified stone. Reve Diamonds lists it at £976. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662567
Dimensions5.58 × 3.64 × 2.53 mm
L/W Ratio1.53
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
5.58 mm3.64 mm0.52 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662567
Side View
Table 62.0%Crown 33.1°Girdle: MediumPavilion 38.1°Culet: LargeDepth 69.5%

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 29
Current: £336 GBP|Low: £171 GBP|High: £990 GBP|Avg: £489 GBP|-33.8%
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
Reve Diamonds
October 30, 2026
Retailer 14£176 GBP
Retailer 13£196 GBP
Retailer 12£204 GBP
Retailer 6£216 GBP
Retailer 9£219 GBP
Retailer 7£296 GBP
Retailer 5£302 GBP
Retailer 1£336 GBP
Retailer 3£433 GBP
Retailer 11£436 GBP
Retailer 8£457 GBP
Retailer 4£704 GBP
Retailer 10£775 GBP
Retailer 2£902 GBP
Retailer 15£968 GBP
Reve Diamonds£976 GBP

26 data points across 16 retailers

16 retailers£176 GBP to £976 GBP

A
Cheapest Retailer
-
£176 GBP
$236 USD
A
Retailer 2
-
£196 GBP
$263 USD
View
Final sale: no returns
A
Retailer 3
-
£204 GBP
$274 USD
View
A
Retailer 4
-
£216 GBP
$290 USD
View
A
Retailer 5
-
£219 GBP
$293 USD
View
B+
Retailer 6
-
£296 GBP
$397 USD
View
B+
Retailer 7
-
£302 GBP
$405 USD
View
B+
Retailer 8
-
£336 GBP
$450 USD
View
B
Retailer 9
-
£433 GBP
$580 USD
View
B
Retailer 10
-
£436 GBP
ZAR 9,445 ZAR
View
B
Retailer 11
-
£457 GBP
€583 EUR
View
B
Retailer 12
-
£704 GBP
CA$1,310 CAD
View
B
Retailer 13
-
£775 GBP
$1,039 USD
View
B
Retailer 14
-
£902 GBP
$1,208 USD
View
B
Retailer 15
-
£968 GBP
View
Most Expensive
B
Reve Diamonds
3015A72EE · Oct 30
£976 GBP
$1,308 USD
View
15 more retailers have this diamond
Prices start from £176 GBPSave up to £800 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
£176 GBP