Emerald|Lab Grown|IGI

0.73ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG538289980

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538289980

Diamond specifications and retailer prices

From $131 USD
As of October 30, 2026
Save $726 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $857 USD at MOH London · As of October 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG538289980 or 538289980. Listed at 13 retailers as of October 29, 2026, with prices from $131 to $857, a $726 spread on the same certified stone. MOH London lists it at $857. 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

0.73
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538289980
Dimensions6.38 × 4.28 × 2.82 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.38 mm4.28 mm0.73 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538289980
Side View
Table 63.0%Crown 29°Girdle: ThinPavilion 38.3°Culet: LNGDepth 65.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $857 USD|Low: $112 USD|High: $1,222 USD|Avg: $325 USD|-29.7%
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
October 31, 2026
Retailer 12$112 USD
Retailer 4$131 USD
Retailer 5$135 USD
Retailer 3$154 USD
Retailer 11$154 USD
Retailer 10$250 USD
Retailer 8$284 USD
Retailer 2$297 USD
Retailer 9$317 USD
Retailer 7$458 USD
Retailer 13$465 USD
Retailer 6$521 USD
MOH London$857 USD

44 data points across 13 retailers

13 retailers$131 USD to $857 USD

Retailer 1
-
$112 USD
Price last confirmed 29 days ago
B+
Retailer 2
-
$131 USD
View
Final sale: no returns
Retailer 3
-
$135 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$154 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$250 USD
View
B+
Retailer 6
-
$284 USD
View
B+
Retailer 7
-
$297 USD
£234 GBP
View
B+
Retailer 8
-
$317 USD
£250 GBP
View
B+
Retailer 9
-
$356 USD
£280 GBP
View
B
Retailer 10
-
$458 USD
View
Retailer 11
-
$465 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$521 USD
View
Most Expensive
B
MOH London
LG538289980 · Oct 29
$857 USD
£675 GBP
View
12 more retailers have this diamond
Prices start from $131 USDSave up to $726 USD

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
$131 USD