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Emerald|Lab Grown|IGI

0.43ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG687509164

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687509164

Diamond specifications and retailer prices

From $149 AUD
$105 USD
As of October 30, 2026
Save $560 AUD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,227 AUD at MOH London · As of October 15, 2026
View at MOH London

About this 0.43ct lab-grown emerald diamond

This 0.43ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687509164 or 687509164. Listed at 12 retailers as of October 30, 2026, with a 375% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687509164
Dimensions5.78 × 3.45 × 1.94 mm
L/W Ratio1.68
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm3.45 mm0.43 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG687509164
Side View
Table 76.0%Crown 30.5°Girdle: ThickPavilion 37.7°Culet: LargeDepth 56.2%

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: $1,227 AUD|Low: $149 AUD|High: $1,229 AUD|Avg: $475 AUD|+1.2%
MOH London
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 10$149 AUD
Retailer 12$228 AUD
Retailer 9$263 AUD
Retailer 3$283 AUD
Retailer 7$297 AUD
Retailer 5$327 AUD
Retailer 11$412 AUD
Retailer 6$470 AUD
Retailer 4$615 AUD
Retailer 2$710 AUD
Retailer 8$868 AUD
MOH London$1,227 AUD

30 data points across 12 retailers

12 retailers$149 AUD to $710 AUD

Retailer 1
-
$134 AUD
$94 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$149 AUD
$105 USD
View
Final sale: no returns
Retailer 3
-
$155 AUD
$109 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$177 AUD
$124 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$200 AUD
HK$1,100 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$228 AUD
$160 USD
View
Retailer 7
-
$263 AUD
$185 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$412 AUD
£228 GBP
View
Price last confirmed 16 days ago
Retailer 9
-
$470 AUD
$330 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$615 AUD
$432 USD
View
B
Retailer 11
-
$710 AUD
SGD 674 SGD
View
Most Expensive
MOH London
LG687509164 · Oct 15
$1,227 AUD
£679 GBP
View
Price last confirmed 15 days ago
11 more retailers have this diamond
Prices start from $149 AUDSave up to $560 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
0.43ct Emerald
$149 AUD