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Emerald|Lab Grown|IGI

0.52ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG823640659

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823640659

Diamond specifications and retailer prices

From $347 SGD
£213 GBP
As of October 29, 2026
Save $390 SGD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,735 SGD 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823640659 or 823640659. Listed at 5 retailers as of October 28, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823640659
Dimensions5.71 × 3.80 × 2.54 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm3.80 mm0.52 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823640659
Side View
Table 62.0%Crown 31.8°Girdle: MediumPavilion 44.3°Culet: LargeDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,735 SGD|Low: $336 SGD|High: $1,735 SGD|Avg: $696 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$347 SGD
Retailer 5$392 SGD
Retailer 3$431 SGD
Retailer 4$737 SGD
MOH London$1,735 SGD

5 data points across 5 retailers

5 retailers$347 SGD to $737 SGD

B+
Cheapest Retailer
-
$347 SGD
£213 GBP
B+
Retailer 2
-
$392 SGD
$306 USD
View
B+
Retailer 3
-
$431 SGD
A$517 AUD
View
B
Retailer 4
-
$737 SGD
$575 USD
View
Most Expensive
MOH London
LG823640659 · Oct 29
$1,735 SGD
£1,066 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $347 SGDSave up to $390 SGD

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.

B+
0.52ct Emerald
$347 SGD