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Emerald|Lab Grown|IGI

5.03ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG623483379

Shape and cutting style on the report: Emerald cut

Certificate IGI LG623483379

Diamond specifications and retailer prices

From $1,207 AUD
$848 USD
As of October 30, 2026
Save $4,070 AUD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,277 AUD at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623483379 or 623483379. Listed at 15 retailers as of October 29, 2026, with prices from $1,207 to $5,277, a $4,070 spread on the same certified stone. MOH London lists it at $5,277. 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

5.03
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623483379
Dimensions12.18 × 7.85 × 5.25 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.18 mm7.85 mm5.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623483379
Side View
Table 67.0%Crown 35.2°Girdle: MediumPavilion 42.4°Culet: LNGDepth 66.9%

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: $5,277 AUD|Low: $1,159 AUD|High: $5,319 AUD|Avg: $2,787 AUD|-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
October 31, 2026
Retailer 12$1,207 AUD
Retailer 9$1,314 AUD
Retailer 11$1,401 AUD
Retailer 13$1,401 AUD
Retailer 4$2,252 AUD
Retailer 8$2,256 AUD
Retailer 6$2,400 AUD
Retailer 2$2,838 AUD
Retailer 7$2,845 AUD
Retailer 14$3,219 AUD
Retailer 3$3,862 AUD
Retailer 10$3,936 AUD
Retailer 5$5,033 AUD
MOH London$5,277 AUD

31 data points across 14 retailers

15 retailers$1,207 AUD to $5,277 AUD

A
Cheapest Retailer
-
$1,207 AUD
$848 USD
A
Retailer 2
-
$1,314 AUD
$923 USD
View
A
Retailer 3
-
$1,401 AUD
$984 USD
View
Retailer 4
-
$1,401 AUD
$984 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$1,401 AUD
$984 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,252 AUD
$1,582 USD
View
A
Retailer 7
-
$2,256 AUD
$1,585 USD
View
B+
Retailer 8
-
$2,400 AUD
$1,686 USD
View
B+
Retailer 9
-
$2,838 AUD
View
B+
Retailer 10
-
$2,845 AUD
ZAR 32,283 ZAR
View
B+
Retailer 11
-
$3,219 AUD
$2,261 USD
View
Retailer 12
-
$3,862 AUD
£2,136 GBP
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$3,936 AUD
$2,765 USD
View
B
Retailer 14
-
$5,033 AUD
SGD 4,778 SGD
View
Most Expensive
B
MOH London
LG623483379 · Oct 29
$5,277 AUD
£2,919 GBP
View
14 more retailers have this diamond
Prices start from $1,207 AUDSave up to $4,070 AUD

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
$1,207 AUD