Emerald|Lab Grown|IGI

4.05ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG825654937

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825654937

Diamond specifications and retailer prices

From $554 USD
As of October 30, 2026
Save $2,443 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,997 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.05ct lab-grown emerald diamond

This 4.05ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654937 or 825654937. Listed at 18 retailers as of October 29, 2026, with prices from $554 to $2,997, a $2,443 spread on the same certified stone. MOH London lists it at $2,997. 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

4.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654937
Dimensions10.83 × 7.49 × 4.86 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm7.49 mm4.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654937
Side View
Table 62.0%Crown 34.1°Girdle: MediumPavilion 39.8°Culet: LargeDepth 64.9%

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 30
Current: $2,997 USD|Low: $537 USD|High: $3,058 USD|Avg: $1,397 USD|-1.5%
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
Retailer 18
October 29, 2026
Retailer 4$554 USD
Retailer 7$619 USD
Retailer 3$620 USD
Retailer 16$687 USD
Retailer 10$694 USD
Retailer 13$790 USD
Retailer 12$1,059 USD
Retailer 2$1,079 USD
Retailer 18$1,261 USD
Retailer 11$1,366 USD
Retailer 8$1,401 USD
Retailer 15$1,772 USD
Retailer 17$1,806 USD
Retailer 6$1,996 USD
Retailer 5$2,169 USD
Retailer 9$2,210 USD
Retailer 14$2,227 USD
MOH London$2,997 USD

21 data points across 18 retailers

18 retailers$554 USD to $2,997 USD

A
Cheapest Retailer
-
$554 USD
A
Retailer 2
-
$619 USD
View
Final sale: no returns
A
Retailer 3
-
$620 USD
View
A
Retailer 4
-
$687 USD
View
Retailer 5
-
$694 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$790 USD
View
B+
Retailer 7
-
$1,059 USD
View
A
Retailer 8
-
$1,079 USD
View
A
Retailer 9
-
$1,261 USD
View
A
Retailer 10
-
$1,366 USD
ZAR 22,074 ZAR
View
Retailer 11
-
$1,401 USD
A$2,156 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,772 USD
View
B+
Retailer 13
-
$1,806 USD
View
B+
Retailer 14
-
$1,996 USD
£1,572 GBP
View
B+
Retailer 15
-
$2,169 USD
SGD 2,931 SGD
View
B+
Retailer 16
-
$2,210 USD
View
B+
Retailer 17
-
$2,227 USD
View
Most Expensive
B
MOH London
LG825654937 · Oct 29
$2,997 USD
£2,360 GBP
View
17 more retailers have this diamond
Prices start from $554 USDSave up to $2,443 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
4.05ct Emerald
$554 USD