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Emerald|Lab Grown|IGI

0.52ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG442066960

Shape and cutting style on the report: Emerald cut

Certificate IGI LG442066960

Diamond specifications and retailer prices

From €250 EUR
$279 USD
As of October 29, 2026
Save €994 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,244 EUR at MOH London · As of October 26, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442066960 or 442066960. Listed at 11 retailers as of October 26, 2026, with prices from €250 to €1,244, a €994 spread on the same certified stone. MOH London lists it at €1,244. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle19.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066960
Dimensions5.70 × 3.77 × 2.55 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
undefined
Top View
5.70 mm3.77 mm0.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442066960
Side View
Table 65.5%Crown 19.3°Girdle: Slightly ThickPavilion 41.9°Culet: LNGDepth 67.6%

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: €1,244 EUR|Low: €240 EUR|High: €1,257 EUR|Avg: €577 EUR|+0.1%
MOH London
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 30, 2026
Retailer 10€250 EUR
Retailer 3€279 EUR
Retailer 15€290 EUR
Retailer 11€310 EUR
Retailer 14€310 EUR
Retailer 2€313 EUR
Retailer 7€397 EUR
Retailer 4€452 EUR
Retailer 12€511 EUR
Retailer 8€579 EUR
Retailer 5€628 EUR
Retailer 9€952 EUR
Retailer 13€996 EUR
MOH London€1,244 EUR
Retailer 6€1,246 EUR

21 data points across 15 retailers

11 retailers€250 EUR to €1,244 EUR

A
Cheapest Retailer
-
€250 EUR
$279 USD
B+
Retailer 2
-
€279 EUR
$312 USD
View
Final sale: no returns
B+
Retailer 3
-
€290 EUR
$324 USD
View
B+
Retailer 4
-
€310 EUR
$346 USD
View
B+
Retailer 5
-
€310 EUR
$346 USD
View
B+
Retailer 6
-
€313 EUR
$350 USD
View
B
Retailer 7
-
€511 EUR
$571 USD
View
B
Retailer 8
-
€579 EUR
View
B
Retailer 9
-
€952 EUR
$1,064 USD
View
B
Retailer 10
-
€996 EUR
$1,113 USD
View
Most Expensive
B
MOH London
LG442066960 · Oct 26
€1,244 EUR
£1,094 GBP
View
10 more retailers have this diamond
Prices start from €250 EURSave up to €994 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
€250 EUR