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Emerald|Lab Grown|IGI

1.31ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG633449203

Shape and cutting style on the report: Emerald cut

Certificate IGI LG633449203

Diamond specifications and retailer prices

From $421 AUD
As of November 4, 2026
Save $1,621 AUD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,096 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633449203 or 633449203. Listed at 17 retailers as of November 4, 2026, with a 385% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633449203
Dimensions7.43 × 5.09 × 3.41 mm
L/W Ratio1.46
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
7.43 mm5.09 mm1.31 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633449203
Side View
Table 64.0%Crown 33.1°Girdle: MED-STKPavilion 46°Culet: LNGDepth 67.0%

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: Nov 4
Current: $2,096 AUD|Low: $329 AUD|High: $9,488 AUD|Avg: $1,575 AUD|+2.4%
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
November 4, 2026
Retailer 16$421 AUD
Retailer 5$472 AUD
Retailer 7$489 AUD
Retailer 4$522 AUD
Retailer 17$522 AUD
Retailer 12$748 AUD
Retailer 6$788 AUD
Retailer 18$854 AUD
Retailer 8$881 AUD
Retailer 11$899 AUD
Retailer 2$1,280 AUD
Retailer 15$1,605 AUD
Retailer 3$1,679 AUD
Retailer 14$1,711 AUD
Retailer 9$1,746 AUD
Retailer 13$2,041 AUD
MOH London$2,096 AUD
Retailer 10$9,488 AUD

29 data points across 18 retailers

17 retailers$421 AUD to $2,041 AUD

A
Cheapest Retailer
-
$421 AUD
A
Retailer 2
-
$472 AUD
View
Final sale: no returns
A
Retailer 3
-
$489 AUD
View
A
Retailer 4
-
$522 AUD
View
Retailer 5
-
$522 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$748 AUD
View
A
Retailer 7
-
$788 AUD
View
A
Retailer 8
-
$854 AUD
View
A
Retailer 9
-
$881 AUD
View
A
Retailer 10
-
$899 AUD
View
B+
Retailer 11
-
$1,280 AUD
View
B
Retailer 12
-
$1,605 AUD
View
B
Retailer 13
-
$1,679 AUD
View
B
Retailer 14
-
$1,711 AUD
View
B
Retailer 15
-
$1,746 AUD
View
B
Retailer 16
-
$2,041 AUD
View
Most Expensive
MOH London
LG633449203 · Oct 25
$2,096 AUD
£1,158 GBP
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from $421 AUDSave up to $1,621 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
1.31ct Emerald
$421 AUD