Emerald|Lab Grown|IGI

4.00ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG815634412

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815634412

Diamond specifications and retailer prices

From HK$8,137 HKD
$1,037 USD
As of October 28, 2026
Save HK$3,343 HKD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$26,626 HKD at MOH London · As of October 6, 2026
View at MOH London

About this 4ct lab-grown emerald diamond

This 4ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815634412 or 815634412. Listed at 6 retailers as of October 28, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815634412
Dimensions10.57 × 7.41 × 5.04 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm7.41 mm4.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815634412
Side View
Table 68.0%Crown 37.9°Girdle: ThickPavilion 37.5°Culet: LargeDepth 68.0%

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 28
Current: HK$26,626 HKD|Low: HK$7,995 HKD|High: HK$27,251 HKD|Avg: HK$17,271 HKD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 2HK$8,137 HKD
Retailer 4HK$9,882 HKD
Retailer 3HK$11,479 HKD
Retailer 5HK$19,299 HKD
Retailer 6HK$22,411 HKD
MOH LondonHK$26,626 HKD
Retailer 7HK$27,251 HKD

26 data points across 7 retailers

6 retailersHK$8,137 HKD to HK$11,479 HKD

B+
Cheapest Retailer
-
HK$8,137 HKD
$1,037 USD
Retailer 2
-
HK$9,882 HKD
£992 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$11,479 HKD
$1,463 USD
View
Retailer 4
-
HK$19,299 HKD
A$3,784 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
HK$22,411 HKD
$2,856 USD
View
Price last confirmed 23 days ago
Most Expensive
MOH London
LG815634412 · Oct 6
HK$26,626 HKD
£2,672 GBP
View
Price last confirmed 24 days ago
5 more retailers have this diamond
Prices start from HK$8,137 HKDSave up to HK$3,343 HKD

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
4.00ct Emerald
HK$8,137 HKD