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Emerald|Lab Grown|IGI

0.73ct D FL Emerald Lab Grown Diamond

GD • D/FL • IGI LG818670777

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818670777

Diamond specifications and retailer prices

From $416 USD
As of October 30, 2026
Save $1,396 USD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,812 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG818670777 or 818670777. Listed at 21 retailers as of October 29, 2026, with prices from $416 to $1,812, a $1,396 spread on the same certified stone. MOH London lists it at $1,812. 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
D
Color
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818670777
Dimensions6.30 × 4.28 × 2.81 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.30 mm4.28 mm0.73 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818670777
Side View
Table 61.0%Crown 30.4°Girdle: Slightly ThickPavilion 39.8°Culet: LargeDepth 65.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,812 USD|Low: $296 USD|High: $1,824 USD|Avg: $871 USD|+0.6%
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
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Retailer 17
Retailer 18
October 30, 2026
Retailer 5$372 USD
Retailer 8$416 USD
Retailer 3$432 USD
Retailer 6$455 USD
Retailer 18$461 USD
Retailer 16$538 USD
Retailer 14$570 USD
Retailer 17$650 USD
Retailer 11$742 USD
Retailer 4$758 USD
Retailer 2$833 USD
Retailer 12$834 USD
Retailer 7$1,056 USD
Retailer 15$1,060 USD
Retailer 13$1,353 USD
Retailer 9$1,522 USD
Retailer 10$1,743 USD
MOH London$1,812 USD

36 data points across 18 retailers

21 retailers$416 USD to $1,812 USD

Retailer 1
-
$372 USD
Price last confirmed 36 days ago
Retailer 2
-
$372 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$416 USD
View
Final sale: no returns
Retailer 4
-
$432 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$455 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$461 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$461 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$538 USD
View
B+
Retailer 9
-
$570 USD
View
B+
Retailer 10
-
$650 USD
View
B
Retailer 11
-
$742 USD
€707 EUR
View
B
Retailer 12
-
$758 USD
View
B
Retailer 13
-
$833 USD
£656 GBP
View
B
Retailer 14
-
$834 USD
ZAR 13,480 ZAR
View
B
Retailer 15
-
$1,056 USD
View
B
Retailer 16
-
$1,060 USD
View
B
Retailer 17
-
$1,353 USD
View
Retailer 18
-
$1,483 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$1,522 USD
View
B
Retailer 20
-
$1,743 USD
View
Most Expensive
B
MOH London
LG818670777 · Oct 29
$1,812 USD
£1,427 GBP
View
20 more retailers have this diamond
Prices start from $416 USDSave up to $1,396 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
$416 USD