CaratHunter
Plans
Emerald|Lab Grown|IGI

0.40ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG685592587

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685592587

Diamond specifications and retailer prices

From $96 USD
As of October 27, 2026
Save $778 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $874 USD at MOH London · As of October 26, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685592587 or 685592587. Listed at 11 retailers as of October 26, 2026, with prices from $96 to $874, a $778 spread on the same certified stone. MOH London lists it at $874. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685592587
Dimensions4.72 × 3.51 × 2.32 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.72 mm3.51 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685592587
Side View
Table 68.0%Crown 39.5°Girdle: Slightly ThickPavilion 36.1°Culet: LargeDepth 66.1%

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 27
Current: $874 USD|Low: $81 USD|High: $884 USD|Avg: $312 USD|-1.0%
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
October 29, 2026
Retailer 5$81 USD
Retailer 8$107 USD
Retailer 7$111 USD
Retailer 14$141 USD
Retailer 12$168 USD
Retailer 10$207 USD
Retailer 2$226 USD
Retailer 4$297 USD
Retailer 13$339 USD
Retailer 3$428 USD
Retailer 6$436 USD
Retailer 11$441 USD
Retailer 9$625 USD
MOH London$874 USD

39 data points across 14 retailers

11 retailers$96 USD to $874 USD

A
Cheapest Retailer
-
$96 USD
A
Retailer 2
-
$107 USD
View
Final sale: no returns
A
Retailer 3
-
$111 USD
View
A
Retailer 4
-
$126 USD
View
A
Retailer 5
-
$141 USD
HK$1,100 HKD
View
B+
Retailer 6
-
$207 USD
View
B+
Retailer 7
-
$226 USD
£178 GBP
View
B
Retailer 8
-
$339 USD
SGD 458 SGD
View
B
Retailer 9
-
$441 USD
View
B
Retailer 10
-
$625 USD
£492 GBP
View
Most Expensive
B
MOH London
LG685592587 · Oct 26
$874 USD
£688 GBP
View
10 more retailers have this diamond
Prices start from $96 USDSave up to $778 USD

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
0.40ct Emerald
$96 USD