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Emerald|Lab Grown|IGI

0.73ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG436045818

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045818

Diamond specifications and retailer prices

From $600 SGD
$469 USD
As of October 29, 2026
Save $2,135 SGD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,734 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct lab-grown emerald diamond

This 0.73ct 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 LG436045818 or 436045818. Listed at 10 retailers as of October 26, 2026, with prices from $600 to $2,734, a $2,135 spread on the same certified stone. MOH London lists it at $2,734. 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

0.73
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045818
Dimensions6.38 × 4.47 × 2.71 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
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Top View
6.38 mm4.47 mm0.73 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045818
Side View
Table 62.0%Crown 23.8°Girdle: MediumPavilionCulet: LNGDepth 60.6%

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: $2,734 SGD|Low: $575 SGD|High: $2,763 SGD|Avg: $1,219 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
October 29, 2026
Retailer 5$600 SGD
Retailer 6$652 SGD
Retailer 11$671 SGD
Retailer 7$743 SGD
Retailer 10$743 SGD
Retailer 3$927 SGD
Retailer 8$1,161 SGD
Retailer 2$1,258 SGD
Retailer 4$1,998 SGD
Retailer 9$2,389 SGD
MOH London$2,734 SGD

23 data points across 11 retailers

10 retailers$600 SGD to $2,734 SGD

B+
Cheapest Retailer
-
$600 SGD
$469 USD
B+
Retailer 2
-
$652 SGD
$510 USD
View
B+
Retailer 3
-
$671 SGD
$525 USD
View
B
Retailer 4
-
$743 SGD
$581 USD
View
Retailer 5
-
$743 SGD
$581 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$1,161 SGD
$908 USD
View
B
Retailer 7
-
$1,258 SGD
€937 EUR
View
B
Retailer 8
-
$1,998 SGD
$1,563 USD
View
B
Retailer 9
-
$2,389 SGD
$1,869 USD
View
Most Expensive
B
MOH London
LG436045818 · Oct 26
$2,734 SGD
£1,684 GBP
View
9 more retailers have this diamond
Prices start from $600 SGDSave up to $2,135 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+
0.73ct Emerald
$600 SGD