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Emerald|Lab Grown|IGI

0.51ct E VS2 Emerald Lab Grown Diamond

GD • E/VS2 • IGI LG844647092

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844647092

Diamond specifications and retailer prices

From $128 AUD
$90 USD
As of October 29, 2026
Save $1,041 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,170 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG844647092 or 844647092. Listed at 14 retailers as of October 29, 2026, with prices from $128 to $1,170, a $1,041 spread on the same certified stone. MOH London lists it at $1,170. 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

0.51
Carat
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844647092
Dimensions5.46 × 3.56 × 2.67 mm
L/W Ratio1.53
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
5.46 mm3.56 mm0.51 ctE / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844647092
Side View
Table 69.0%Crown 45.3°Girdle: Slightly ThickPavilion 42.7°Culet: LargeDepth 75.0%

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: $1,170 AUD|Low: $128 AUD|High: $1,170 AUD|Avg: $419 AUD
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
October 30, 2026
Retailer 14$128 AUD
Retailer 4$148 AUD
Retailer 9$168 AUD
Retailer 12$168 AUD
Retailer 2$293 AUD
Retailer 13$306 AUD
Retailer 7$309 AUD
Retailer 3$334 AUD
Retailer 8$382 AUD
Retailer 11$508 AUD
Retailer 10$567 AUD
Retailer 6$593 AUD
Retailer 5$596 AUD
MOH London$1,170 AUD

12 data points across 14 retailers

14 retailers$128 AUD to $1,170 AUD

B+
Cheapest Retailer
-
$128 AUD
$90 USD
B+
Retailer 2
-
$148 AUD
$104 USD
View
B+
Retailer 3
-
$168 AUD
$118 USD
View
B+
Retailer 4
-
$168 AUD
$118 USD
View
B+
Retailer 5
-
$293 AUD
£162 GBP
View
B+
Retailer 6
-
$306 AUD
$215 USD
View
B+
Retailer 7
-
$309 AUD
€207 EUR
View
B+
Retailer 8
-
$334 AUD
$235 USD
View
B+
Retailer 9
-
$382 AUD
£211 GBP
View
B
Retailer 10
-
$508 AUD
$357 USD
View
B
Retailer 11
-
$567 AUD
$398 USD
View
Retailer 12
-
$593 AUD
$417 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$596 AUD
$419 USD
View
Most Expensive
C
MOH London
LG844647092 · Oct 29
$1,170 AUD
£647 GBP
View
13 more retailers have this diamond
Prices start from $128 AUDSave up to $1,041 AUD

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+
0.51ct Emerald
$128 AUD