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Emerald|Lab Grown|IGI

0.51ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG793623416

Shape and cutting style on the report: Emerald cut

Certificate IGI LG793623416

Diamond specifications and retailer prices

From $134 AUD
$94 USD
As of October 29, 2026
Save $1,085 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,218 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793623416 or 793623416. Listed at 19 retailers as of October 29, 2026, with prices from $134 to $1,218, a $1,085 spread on the same certified stone. MOH London lists it at $1,218. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.6°
Pavilion angle44.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793623416
Dimensions5.52 × 4.07 × 2.64 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.52 mm4.07 mm0.51 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG793623416
Side View
Table 69.0%Crown 28.6°Girdle: MediumPavilion 44.9°Culet: LargeDepth 64.9%

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: $1,218 AUD|Low: $134 AUD|High: $1,227 AUD|Avg: $414 AUD|-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
October 29, 2026
Retailer 14$134 AUD
Retailer 13$148 AUD
Retailer 3$175 AUD
Retailer 5$225 AUD
Retailer 9$298 AUD
Retailer 11$299 AUD
Retailer 7$309 AUD
Retailer 2$310 AUD
Retailer 10$363 AUD
Retailer 8$398 AUD
Retailer 12$427 AUD
Retailer 4$495 AUD
Retailer 6$868 AUD
MOH London$1,218 AUD

40 data points across 14 retailers

19 retailers$134 AUD to $1,218 AUD

A
Cheapest Retailer
-
$134 AUD
$94 USD
A
Retailer 2
-
$148 AUD
$104 USD
View
Final sale: no returns
A
Retailer 3
-
$154 AUD
$108 USD
View
A
Retailer 4
-
$175 AUD
$123 USD
View
A
Retailer 5
-
$175 AUD
$123 USD
View
A
Retailer 6
-
$225 AUD
$158 USD
View
A
Retailer 7
-
$298 AUD
ZAR 3,383 ZAR
View
A
Retailer 8
-
$299 AUD
$210 USD
View
A
Retailer 9
-
$309 AUD
€207 EUR
View
A
Retailer 10
-
$310 AUD
£172 GBP
View
B+
Retailer 11
-
$363 AUD
$255 USD
View
B+
Retailer 12
-
$398 AUD
£220 GBP
View
B+
Retailer 13
-
$427 AUD
$300 USD
View
B+
Retailer 14
-
$455 AUD
$320 USD
View
B+
Retailer 15
-
$495 AUD
$348 USD
View
B
Retailer 16
-
$531 AUD
$373 USD
View
B
Retailer 17
-
$615 AUD
$432 USD
View
B
Retailer 18
-
$868 AUD
£480 GBP
View
Most Expensive
B
MOH London
LG793623416 · Oct 29
$1,218 AUD
£674 GBP
View
18 more retailers have this diamond
Prices start from $134 AUDSave up to $1,085 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.

A
0.51ct Emerald
$134 AUD