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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 $738 NZD
$416 USD
As of October 30, 2026
Save $2,477 NZD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,216 NZD 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 $738 to $3,216, a $2,477 spread on the same certified stone. MOH London lists it at $3,216. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,216 NZD|Low: $525 NZD|High: $3,236 NZD|Avg: $1,545 NZD|+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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 5$660 NZD
Retailer 8$738 NZD
Retailer 3$766 NZD
Retailer 6$807 NZD
Retailer 18$818 NZD
Retailer 16$955 NZD
Retailer 15$1,011 NZD
Retailer 17$1,153 NZD
Retailer 12$1,317 NZD
Retailer 4$1,345 NZD
Retailer 2$1,479 NZD
Retailer 13$1,480 NZD
Retailer 11$1,561 NZD
Retailer 7$1,873 NZD
Retailer 14$2,401 NZD
Retailer 9$2,701 NZD
Retailer 10$3,092 NZD
MOH London$3,216 NZD

36 data points across 18 retailers

21 retailers$738 NZD to $3,216 NZD

Retailer 1
-
$660 NZD
$372 USD
Price last confirmed 37 days ago
Retailer 2
-
$660 NZD
$372 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$738 NZD
$416 USD
View
Final sale: no returns
Retailer 4
-
$766 NZD
$432 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$807 NZD
$455 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$818 NZD
$461 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$818 NZD
$461 USD
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$955 NZD
$538 USD
View
B+
Retailer 9
-
$1,011 NZD
$570 USD
View
B+
Retailer 10
-
$1,153 NZD
$650 USD
View
B
Retailer 11
-
$1,317 NZD
€707 EUR
View
B
Retailer 12
-
$1,345 NZD
$758 USD
View
B
Retailer 13
-
$1,479 NZD
£656 GBP
View
B
Retailer 14
-
$1,480 NZD
ZAR 13,480 ZAR
View
B
Retailer 15
-
$1,561 NZD
$880 USD
View
B
Retailer 16
-
$1,873 NZD
$1,056 USD
View
B
Retailer 17
-
$2,401 NZD
$1,353 USD
View
Retailer 18
-
$2,631 NZD
$1,483 USD
View
Price last confirmed 23 days ago
B
Retailer 19
-
$2,701 NZD
$1,522 USD
View
B
Retailer 20
-
$3,092 NZD
$1,743 USD
View
Most Expensive
B
MOH London
LG818670777 · Oct 29
$3,216 NZD
£1,427 GBP
View
20 more retailers have this diamond
Prices start from $738 NZDSave up to $2,477 NZD

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
$738 NZD