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Emerald|Lab Grown|IGI

0.43ct D VS2 Emerald Lab Grown Diamond

EX • D/VS2 • IGI LG817665720

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817665720

Diamond specifications and retailer prices

From $125 USD
As of October 25, 2026
Save $745 USD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $870 USD at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817665720 or 817665720. Listed at 10 retailers as of October 25, 2026, with prices from $125 to $870, a $745 spread on the same certified stone. MOH London lists it at $870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817665720
Dimensions5.30 × 3.46 × 2.38 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.30 mm3.46 mm0.43 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817665720
Side View
Table 65.0%Crown 33.5°Girdle: MediumPavilion 40.6°Culet: LargeDepth 68.8%

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 25
Current: $870 USD|Low: $125 USD|High: $875 USD|Avg: $322 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$125 USD
Retailer 9$160 USD
Retailer 3$218 USD
Retailer 2$223 USD
Retailer 5$243 USD
Retailer 4$284 USD
Retailer 7$330 USD
Retailer 8$346 USD
MOH London$870 USD

43 data points across 9 retailers

10 retailers$125 USD to $870 USD

A
Cheapest Retailer
-
$125 USD
A
Retailer 2
-
$160 USD
View
B+
Retailer 3
-
$218 USD
€208 EUR
View
B+
Retailer 4
-
$223 USD
£175 GBP
View
B+
Retailer 5
-
$243 USD
A$374 AUD
View
B+
Retailer 6
-
$284 USD
£224 GBP
View
B
Retailer 7
-
$330 USD
View
B
Retailer 8
-
$346 USD
View
B
Retailer 9
-
$437 USD
View
Most Expensive
B
MOH London
LG817665720 · Oct 29
$870 USD
£685 GBP
View
9 more retailers have this diamond
Prices start from $125 USDSave up to $745 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
0.43ct Emerald
$125 USD