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Emerald|Lab Grown|IGI

0.73ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG574345982

Shape and cutting style on the report: Emerald cut

Certificate IGI LG574345982

Diamond specifications and retailer prices

From $131 USD
As of October 29, 2026
Save $1,129 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,260 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG574345982 or 574345982. Listed at 17 retailers as of October 29, 2026, with prices from $131 to $1,260, a $1,129 spread on the same certified stone. Do Amore Diamonds lists it at $1,260. 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 angle32.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574345982
Dimensions6.09 × 4.20 × 2.85 mm
L/W Ratio1.45
Culet sizeLong
Top View
6.09 mm4.20 mm0.73 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574345982
Side View
Table 62.0%Crown 32.8°Girdle: STK-THKPavilion 35.6°Culet: LNGDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $242 USD|Low: $131 USD|High: $850 USD|Avg: $401 USD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$131 USD
Retailer 12$147 USD
Retailer 10$163 USD
Retailer 1$242 USD
Retailer 7$245 USD
Retailer 5$310 USD
Retailer 3$360 USD
Retailer 2$375 USD
Retailer 8$553 USD
Retailer 11$640 USD
Retailer 4$642 USD
Retailer 6$845 USD

40 data points across 12 retailers

17 retailers$131 USD to $1,260 USD

A
Cheapest Retailer
-
$131 USD
B+
Retailer 2
-
$147 USD
View
Final sale: no returns
B+
Retailer 3
-
$152 USD
View
B+
Retailer 4
-
$163 USD
View
B+
Retailer 5
-
$163 USD
View
B+
Retailer 6
-
$242 USD
View
B+
Retailer 7
-
$245 USD
View
B+
Retailer 8
-
$310 USD
£244 GBP
View
B+
Retailer 9
-
$360 USD
View
B+
Retailer 10
-
$375 USD
View
B
Retailer 11
-
$553 USD
View
B
Retailer 12
-
$578 USD
View
B
Retailer 13
-
$640 USD
View
B
Retailer 14
-
$642 USD
View
C
Retailer 15
-
$752 USD
View
B
Retailer 16
-
$845 USD
£665 GBP
View
Most Expensive
C
Do Amore Diamonds
27-40BB6AF48 · Oct 29
$1,260 USD
View
16 more retailers have this diamond
Prices start from $131 USDSave up to $1,129 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.

A
0.73ct Emerald
$131 USD