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Emerald|Lab Grown|IGI

1.31ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG506195333

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195333

Diamond specifications and retailer prices

From $1,337 AUD
As of November 4, 2026
Save $3,906 AUD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,243 AUD at MOH London · As of November 5, 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 LG506195333 or 506195333. Listed at 15 retailers as of November 4, 2026, with prices from $1,337 to $5,243, a $3,906 spread on the same certified stone. MOH London lists it at $5,243. 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 angle23.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195333
Dimensions7.75 × 4.99 × 3.25 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
7.75 mm4.99 mm1.31 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195333
Side View
Table 63.0%Crown 23.3°Girdle: MediumPavilion 37.2°Culet: LNGDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,243 AUD|Low: $1,283 AUD|High: $5,328 AUD|Avg: $2,864 AUD|-0.3%
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
November 5, 2026
Retailer 14$1,337 AUD
Retailer 4$1,454 AUD
Retailer 5$1,497 AUD
Retailer 3$1,551 AUD
Retailer 15$1,551 AUD
Retailer 12$1,753 AUD
Retailer 11$1,803 AUD
Retailer 8$2,271 AUD
Retailer 16$2,483 AUD
Retailer 2$2,851 AUD
Retailer 13$3,341 AUD
Retailer 10$4,040 AUD
Retailer 6$4,279 AUD
Retailer 17$4,359 AUD
Retailer 9$4,439 AUD
Retailer 7$4,613 AUD
MOH London$5,243 AUD

30 data points across 17 retailers

15 retailers$1,337 AUD to $5,243 AUD

B+
Cheapest Retailer
-
$1,337 AUD
B+
Retailer 2
-
$1,454 AUD
View
B+
Retailer 3
-
$1,497 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,551 AUD
View
Retailer 5
-
$1,551 AUD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$1,753 AUD
View
B
Retailer 7
-
$1,803 AUD
View
B
Retailer 8
-
$2,483 AUD
View
B
Retailer 9
-
$2,851 AUD
View
B
Retailer 10
-
$3,341 AUD
View
B
Retailer 11
-
$4,040 AUD
View
B
Retailer 12
-
$4,279 AUD
View
B
Retailer 13
-
$4,359 AUD
View
B
Retailer 14
-
$4,613 AUD
View
Most Expensive
B
MOH London
LG506195333 · Nov 5
$5,243 AUD
£2,896 GBP
View
14 more retailers have this diamond
Prices start from $1,337 AUDSave up to $3,906 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.

B+
1.31ct Emerald
$1,337 AUD