Emerald|Lab Grown|IGI

4.03ct I VS2 Emerald Lab Grown Diamond

VG • I/VS2 • IGI LG770680778

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770680778

Diamond specifications and retailer prices

From $484 USD
As of October 30, 2026
Save $2,036 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,520 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct lab-grown emerald diamond

This 4.03ct lab-grown emerald sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG770680778 or 770680778. Listed at 14 retailers as of October 29, 2026, with prices from $484 to $2,520, a $2,036 spread on the same certified stone. MOH London lists it at $2,520. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.03
Carat
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770680778
Dimensions10.55 × 7.36 × 4.71 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
10.55 mm7.36 mm4.03 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770680778
Side View
Table 74.0%Crown 43.4°Girdle: ThickPavilion 36.4°Culet: LargeDepth 64.0%

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 30
Current: $2,520 USD|Low: $465 USD|High: $4,140 USD|Avg: $1,455 USD|+0.5%
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
October 30, 2026
Retailer 12$484 USD
Retailer 3$542 USD
Retailer 13$600 USD
Retailer 16$600 USD
Retailer 10$740 USD
Retailer 9$919 USD
Retailer 4$935 USD
Retailer 14$935 USD
Retailer 6$1,184 USD
Retailer 11$1,402 USD
Retailer 5$1,753 USD
Retailer 15$1,930 USD
Retailer 7$1,958 USD
Retailer 2$2,130 USD
MOH London$2,520 USD
Retailer 8$2,555 USD

29 data points across 16 retailers

14 retailers$484 USD to $2,520 USD

A
Cheapest Retailer
-
$484 USD
A
Retailer 2
-
$542 USD
View
B+
Retailer 3
-
$600 USD
View
Retailer 4
-
$600 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$740 USD
View
A
Retailer 6
-
$919 USD
€875 EUR
View
B
Retailer 7
-
$935 USD
View
B+
Retailer 8
-
$935 USD
View
B+
Retailer 9
-
$1,184 USD
View
B+
Retailer 10
-
$1,402 USD
View
B
Retailer 11
-
$1,930 USD
View
B
Retailer 12
-
$1,958 USD
View
B
Retailer 13
-
$2,130 USD
View
Most Expensive
B
MOH London
LG770680778 · Oct 29
$2,520 USD
£1,984 GBP
View
13 more retailers have this diamond
Prices start from $484 USDSave up to $2,036 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
4.03ct Emerald
$484 USD