Emerald|Lab Grown|IGI

0.40ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG821627480

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821627480

Diamond specifications and retailer prices

From $357 SGD
£219 GBP
As of October 23, 2026
Save $181 SGD (34%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,558 SGD 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 LG821627480 or 821627480. Listed at 19 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627480
Dimensions5.14 × 3.51 × 2.36 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.14 mm3.51 mm0.40 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627480
Side View
Table 65.0%Crown 34°Girdle: MED-STKPavilion 37.7°Culet: LargeDepth 67.2%

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: $1,558 SGD|Low: $142 SGD|High: $1,558 SGD|Avg: $450 SGD|+6.0%
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
October 23, 2026
Retailer 17$153 SGD
Retailer 8$168 SGD
Retailer 3$254 SGD
Retailer 16$330 SGD
Retailer 10$330 SGD
Retailer 15$332 SGD
Retailer 11$337 SGD
Retailer 2$357 SGD
Retailer 6$394 SGD
Retailer 7$410 SGD
Retailer 9$441 SGD
Retailer 12$456 SGD
Retailer 14$487 SGD
Retailer 13$538 SGD
Retailer 4$822 SGD
Retailer 5$977 SGD
MOH London$1,558 SGD

34 data points across 17 retailers

19 retailers$357 SGD to $538 SGD

Retailer 1
-
$136 SGD
$106 USD
Price last confirmed 8 days ago
Retailer 2
-
$167 SGD
$130 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$179 SGD
$140 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$179 SGD
$140 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$254 SGD
$198 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$330 SGD
ZAR 4,163 ZAR
View
Price last confirmed 7 days ago
Retailer 7
-
$332 SGD
$259 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$337 SGD
£207 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$357 SGD
£219 GBP
View
Retailer 10
-
$394 SGD
A$473 AUD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$410 SGD
$320 USD
View
Retailer 12
-
$456 SGD
CA$494 CAD
View
Price last confirmed 7 days ago
Retailer 13
-
$487 SGD
A$585 AUD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$538 SGD
$420 USD
View
Retailer 15
-
$597 SGD
$466 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$822 SGD
$641 USD
View
Price last confirmed 8 days ago
Retailer 17
-
$822 SGD
$641 USD
View
Price last confirmed 8 days ago
Retailer 18
-
$977 SGD
£600 GBP
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG821627480 · Oct 21
$1,558 SGD
£957 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $357 SGDSave up to $181 SGD

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
$357 SGD