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Emerald|Lab Grown|IGI

0.52ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG407941467

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407941467

Diamond specifications and retailer prices

From $357 SGD
$279 USD
As of October 29, 2026
Save $1,426 SGD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,783 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407941467 or 407941467. Listed at 11 retailers as of October 29, 2026, with prices from $357 to $1,783, a $1,426 spread on the same certified stone. MOH London lists it at $1,783. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle21.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941467
Dimensions5.76 × 3.82 × 2.47 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.76 mm3.82 mm0.52 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941467
Side View
Table 67.5%Crown 21.9°Girdle: MED-STKPavilion 40.2°Culet: LNGDepth 64.7%

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: $1,783 SGD|Low: $343 SGD|High: $1,796 SGD|Avg: $825 SGD|+0.5%
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$357 SGD
Retailer 3$399 SGD
Retailer 15$414 SGD
Retailer 2$435 SGD
Retailer 11$442 SGD
Retailer 14$442 SGD
Retailer 7$567 SGD
Retailer 4$646 SGD
Retailer 12$730 SGD
Retailer 8$827 SGD
Retailer 5$897 SGD
Retailer 9$1,360 SGD
Retailer 13$1,423 SGD
Retailer 6$1,779 SGD
MOH London$1,783 SGD

24 data points across 15 retailers

11 retailers$357 SGD to $1,783 SGD

B+
Cheapest Retailer
-
$357 SGD
$279 USD
B+
Retailer 2
-
$399 SGD
$312 USD
View
Final sale: no returns
B+
Retailer 3
-
$414 SGD
$324 USD
View
B+
Retailer 4
-
$435 SGD
$340 USD
View
B+
Retailer 5
-
$442 SGD
$346 USD
View
B+
Retailer 6
-
$442 SGD
$346 USD
View
B
Retailer 7
-
$730 SGD
$571 USD
View
B
Retailer 8
-
$827 SGD
€616 EUR
View
C
Retailer 9
-
$1,360 SGD
$1,064 USD
View
C
Retailer 10
-
$1,423 SGD
$1,113 USD
View
Most Expensive
C
MOH London
LG407941467 · Oct 29
$1,783 SGD
£1,098 GBP
View
10 more retailers have this diamond
Prices start from $357 SGDSave up to $1,426 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
$357 SGD