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Emerald|Lab Grown|IGI

0.53ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG407944668

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407944668

Diamond specifications and retailer prices

From $363 SGD
$284 USD
As of October 29, 2026
Save $1,444 SGD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,807 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 0.53ct lab-grown emerald diamond

This 0.53ct 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 LG407944668 or 407944668. Listed at 11 retailers as of October 25, 2026, with prices from $363 to $1,807, a $1,444 spread on the same certified stone. MOH London lists it at $1,807. 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

0.53
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle29.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407944668
Dimensions5.39 × 3.95 × 2.48 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.39 mm3.95 mm0.53 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407944668
Side View
Table 65.0%Crown 29.8°Girdle: MED-STKPavilion 33.2°Culet: LNGDepth 62.8%

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: $1,807 SGD|Low: $349 SGD|High: $1,827 SGD|Avg: $823 SGD|-0.9%
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$363 SGD
Retailer 3$407 SGD
Retailer 15$422 SGD
Retailer 2$447 SGD
Retailer 11$450 SGD
Retailer 14$450 SGD
Retailer 7$570 SGD
Retailer 4$652 SGD
Retailer 12$740 SGD
Retailer 8$839 SGD
Retailer 5$908 SGD
Retailer 9$1,383 SGD
Retailer 13$1,447 SGD
MOH London$1,807 SGD
Retailer 6$1,810 SGD

22 data points across 15 retailers

11 retailers$363 SGD to $1,807 SGD

B+
Cheapest Retailer
-
$363 SGD
$284 USD
B+
Retailer 2
-
$407 SGD
$318 USD
View
Final sale: no returns
B+
Retailer 3
-
$422 SGD
$330 USD
View
B+
Retailer 4
-
$447 SGD
$350 USD
View
B+
Retailer 5
-
$450 SGD
$352 USD
View
B+
Retailer 6
-
$450 SGD
$352 USD
View
B
Retailer 7
-
$740 SGD
$579 USD
View
B
Retailer 8
-
$839 SGD
€625 EUR
View
C
Retailer 9
-
$1,383 SGD
$1,082 USD
View
C
Retailer 10
-
$1,447 SGD
$1,132 USD
View
Most Expensive
C
MOH London
LG407944668 · Oct 25
$1,807 SGD
£1,113 GBP
View
10 more retailers have this diamond
Prices start from $363 SGDSave up to $1,444 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+
0.53ct Emerald
$363 SGD