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Emerald|Lab Grown|IGI

1.03ct J VS2 Emerald Lab Grown Diamond

ID • J/VS2 • IGI LG436045728

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045728

Diamond specifications and retailer prices

From $590 USD
As of October 30, 2026
Save $3,440 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,030 USD at MOH London · As of October 27, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436045728 or 436045728. Listed at 11 retailers as of October 27, 2026, with prices from $590 to $4,030, a $3,440 spread on the same certified stone. MOH London lists it at $4,030. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle19.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045728
Dimensions7.21 × 4.73 × 2.95 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
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Top View
7.21 mm4.73 mm1.03 ctJ / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045728
Side View
Table 65.0%Crown 19.4°Girdle: MediumPavilion 36.2°Culet: LNGDepth 62.4%

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: $4,030 USD|Low: $590 USD|High: $4,078 USD|Avg: $1,827 USD|+0.1%
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
October 30, 2026
Retailer 2$590 USD
Retailer 8$1,023 USD
Retailer 13$1,113 USD
Retailer 14$1,145 USD
Retailer 9$1,187 USD
Retailer 12$1,187 USD
Retailer 6$1,267 USD
Retailer 3$1,360 USD
Retailer 4$1,702 USD
Retailer 10$1,893 USD
Retailer 11$2,224 USD
Retailer 15$2,480 USD
Retailer 7$2,657 USD
Retailer 5$3,397 USD
MOH London$4,030 USD

17 data points across 15 retailers

11 retailers$590 USD to $4,030 USD

A
Cheapest Retailer
-
$590 USD
B+
Retailer 2
-
$1,023 USD
View
B+
Retailer 3
-
$1,113 USD
View
B+
Retailer 4
-
$1,145 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,187 USD
View
Retailer 6
-
$1,187 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,360 USD
View
B
Retailer 8
-
$1,893 USD
View
B
Retailer 9
-
$2,224 USD
View
B
Retailer 10
-
$2,480 USD
View
Most Expensive
B
MOH London
LG436045728 · Oct 27
$4,030 USD
£3,173 GBP
View
10 more retailers have this diamond
Prices start from $590 USDSave up to $3,440 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
1.03ct Emerald
$590 USD