Emerald|Lab Grown|IGI

0.52ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG533213573

Shape and cutting style on the report: Emerald cut

Certificate IGI LG533213573

Diamond specifications and retailer prices

From €113 EUR
$126 USD
As of October 29, 2026
Save €745 EUR (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,172 EUR at MOH London · As of October 25, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG533213573 or 533213573. Listed at 15 retailers as of October 29, 2026, with a 661% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533213573
Dimensions5.65 × 3.75 × 2.50 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.65 mm3.75 mm0.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG533213573
Side View
Table 68.5%Crown 23.1°Girdle: MED-STKPavilion 40°Culet: LNGDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,172 EUR|Low: €90 EUR|High: €1,185 EUR|Avg: €316 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7€113 EUR
Retailer 4€126 EUR
Retailer 12€131 EUR
Retailer 8€141 EUR
Retailer 11€141 EUR
Retailer 2€233 EUR
Retailer 9€268 EUR
Retailer 5€269 EUR
Retailer 3€344 EUR
Retailer 10€450 EUR
Retailer 6€476 EUR
MOH London€1,172 EUR

43 data points across 12 retailers

15 retailers€113 EUR to €858 EUR

A
Cheapest Retailer
-
€113 EUR
$126 USD
A
Retailer 2
-
€126 EUR
$141 USD
View
Final sale: no returns
A
Retailer 3
-
€131 EUR
$146 USD
View
A
Retailer 4
-
€141 EUR
$157 USD
View
A
Retailer 5
-
€141 EUR
$157 USD
View
B+
Retailer 6
-
€233 EUR
£205 GBP
View
B+
Retailer 7
-
€268 EUR
$299 USD
View
B+
Retailer 8
-
€269 EUR
$300 USD
View
B+
Retailer 9
-
€275 EUR
HK$2,400 HKD
View
B
Retailer 10
-
€344 EUR
$384 USD
View
B
Retailer 11
-
€450 EUR
$503 USD
View
B
Retailer 12
-
€476 EUR
$532 USD
View
B
Retailer 13
-
€501 EUR
$560 USD
View
B
Retailer 14
-
€858 EUR
$958 USD
View
Most Expensive
MOH London
LG533213573 · Oct 25
€1,172 EUR
£1,031 GBP
View
Price under review
14 more retailers have this diamond
Prices start from €113 EURSave up to €745 EUR

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
€113 EUR