Emerald|Lab Grown|IGI

5.03ct G SI2 Emerald Lab Grown Diamond

ID • G/SI2 • IGI LG653412365

Shape and cutting style on the report: Emerald cut

Certificate IGI LG653412365

Diamond specifications and retailer prices

From $496 USD
As of October 30, 2026
Save $2,716 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,212 USD at MOH London · As of October 26, 2026
View at MOH London

About this 5.03ct lab-grown emerald diamond

This 5.03ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG653412365 or 653412365. Listed at 14 retailers as of October 26, 2026, with prices from $496 to $3,212, a $2,716 spread on the same certified stone. MOH London lists it at $3,212. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.03
Carat
G
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653412365
Dimensions11.64 × 8.25 × 5.33 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm8.25 mm5.03 ctG / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG653412365
Side View
Table 71.0%Crown 31.5°Girdle: MediumPavilion 38.7°Culet: LNGDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,212 USD|Low: $496 USD|High: $5,540 USD|Avg: $1,501 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
October 31, 2026
Retailer 11$496 USD
Retailer 8$555 USD
Retailer 12$574 USD
Retailer 14$615 USD
Retailer 6$739 USD
Retailer 4$818 USD
Retailer 3$988 USD
Retailer 7$1,022 USD
Retailer 13$1,225 USD
Retailer 9$1,422 USD
Retailer 2$1,617 USD
Retailer 5$2,655 USD
Retailer 10$3,160 USD
MOH London$3,212 USD

43 data points across 14 retailers

14 retailers$496 USD to $3,212 USD

A
Cheapest Retailer
-
$496 USD
A
Retailer 2
-
$555 USD
View
A
Retailer 3
-
$574 USD
View
Final sale: no returns
A
Retailer 4
-
$615 USD
View
Retailer 5
-
$739 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$818 USD
View
B+
Retailer 7
-
$988 USD
View
A
Retailer 8
-
$1,022 USD
£805 GBP
View
B+
Retailer 9
-
$1,225 USD
€1,167 EUR
View
B+
Retailer 10
-
$1,422 USD
View
B+
Retailer 11
-
$1,617 USD
View
B
Retailer 12
-
$2,655 USD
View
B
Retailer 13
-
$3,160 USD
View
Most Expensive
B
MOH London
LG653412365 · Oct 26
$3,212 USD
£2,529 GBP
View
13 more retailers have this diamond
Prices start from $496 USDSave up to $2,716 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
5.03ct Emerald
$496 USD