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Emerald|Lab Grown|IGI

0.40ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG828618335

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828618335

Diamond specifications and retailer prices

From $397 AUD
£219 GBP
As of October 23, 2026
Save $201 AUD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,730 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.4ct lab-grown emerald diamond

This 0.4ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828618335 or 828618335. Listed at 14 retailers as of October 23, 2026, with a 51% 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

0.40
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618335
Dimensions5.30 × 3.47 × 2.16 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.30 mm3.47 mm0.40 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828618335
Side View
Table 70.0%Crown 33°Girdle: MED-STKPavilion 33.1°Culet: LargeDepth 62.2%

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 23
Current: $1,730 AUD|Low: $158 AUD|High: $1,730 AUD|Avg: $519 AUD|+39.3%
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
October 23, 2026
Retailer 16$169 AUD
Retailer 3$199 AUD
Retailer 4$282 AUD
Retailer 15$366 AUD
Retailer 9$367 AUD
Retailer 14$368 AUD
Retailer 10$374 AUD
Retailer 2$397 AUD
Retailer 8$448 AUD
Retailer 6$455 AUD
Retailer 7$469 AUD
Retailer 11$506 AUD
Retailer 13$598 AUD
Retailer 5$913 AUD
Retailer 12$1,085 AUD
MOH London$1,730 AUD

29 data points across 16 retailers

14 retailers$397 AUD to $598 AUD

Retailer 1
-
$179 AUD
$126 USD
Price last confirmed 38 days ago
Retailer 2
-
$199 AUD
$140 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$282 AUD
$198 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$367 AUD
ZAR 4,163 ZAR
View
Price last confirmed 7 days ago
Retailer 5
-
$368 AUD
$259 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$374 AUD
£207 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$397 AUD
£219 GBP
View
B+
Retailer 8
-
$455 AUD
$320 USD
View
Retailer 9
-
$469 AUD
$329 USD
View
Price last confirmed 36 days ago
Retailer 10
-
$506 AUD
CA$494 CAD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$598 AUD
$420 USD
View
Retailer 12
-
$913 AUD
$641 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,085 AUD
£600 GBP
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG828618335 · Oct 21
$1,730 AUD
£957 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $397 AUDSave up to $201 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+
0.40ct Emerald
$397 AUD