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Emerald|Lab Grown|IGI

1.30ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG523282863

Shape and cutting style on the report: Emerald cut

Certificate IGI LG523282863

Diamond specifications and retailer prices

From $221 AUD
$155 USD
As of October 30, 2026
Save $1,886 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,107 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown emerald diamond

This 1.3ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523282863 or 523282863. Listed at 17 retailers as of October 29, 2026, with prices from $221 to $2,107, a $1,886 spread on the same certified stone. Do Amore Diamonds lists it at $2,107. 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

1.30
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523282863
Dimensions7.43 × 5.23 × 3.40 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.43 mm5.23 mm1.30 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523282863
Side View
Table 65.0%Crown 23.7°Girdle: MediumPavilion 40°Culet: LNGDepth 65.0%

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: $537 AUD|Low: $211 AUD|High: $1,425 AUD|Avg: $682 AUD|+4.6%
Retailer 1
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 30, 2026
Retailer 12$221 AUD
Retailer 4$246 AUD
Retailer 5$255 AUD
Retailer 3$273 AUD
Retailer 13$273 AUD
Retailer 7$504 AUD
Retailer 1$537 AUD
Retailer 6$742 AUD
Retailer 10$925 AUD
Retailer 11$927 AUD
Retailer 2$968 AUD
Retailer 14$1,167 AUD
Retailer 9$1,253 AUD
Retailer 8$1,416 AUD

45 data points across 14 retailers

17 retailers$221 AUD to $2,107 AUD

A
Cheapest Retailer
-
$221 AUD
$155 USD
A
Retailer 2
-
$246 AUD
$173 USD
View
Final sale: no returns
A
Retailer 3
-
$255 AUD
$179 USD
View
A
Retailer 4
-
$273 AUD
$192 USD
View
A
Retailer 5
-
$273 AUD
$192 USD
View
B+
Retailer 6
-
$369 AUD
$259 USD
View
A
Retailer 7
-
$504 AUD
€337 EUR
View
A
Retailer 8
-
$537 AUD
£297 GBP
View
B+
Retailer 9
-
$742 AUD
$521 USD
View
B+
Retailer 10
-
$925 AUD
$650 USD
View
B+
Retailer 11
-
$927 AUD
$651 USD
View
B
Retailer 12
-
$968 AUD
$680 USD
View
B
Retailer 13
-
$1,068 AUD
$750 USD
View
B
Retailer 14
-
$1,167 AUD
$820 USD
View
B
Retailer 15
-
$1,253 AUD
$880 USD
View
B
Retailer 16
-
$1,416 AUD
£783 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8B5613D55 · Oct 29
$2,107 AUD
$1,480 USD
View
16 more retailers have this diamond
Prices start from $221 AUDSave up to $1,886 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
1.30ct Emerald
$221 AUD