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Emerald|Lab Grown|IGI

1.30ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG591317270

Shape and cutting style on the report: Emerald cut

Certificate IGI LG591317270

Diamond specifications and retailer prices

From $278 AUD
$195 USD
As of October 27, 2026
Save $1,715 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,993 AUD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591317270 or 591317270. Listed at 20 retailers as of October 25, 2026, with prices from $278 to $1,993, a $1,715 spread on the same certified stone. Brilliant Earth lists it at $1,993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591317270
Dimensions7.59 × 5.21 × 3.41 mm
L/W Ratio1.46
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
7.59 mm5.21 mm1.30 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591317270
Side View
Table 65.0%Crown 32.9°Girdle: ThinPavilion 40.3°Culet: LNGDepth 65.5%

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 27
Current: $1,993 AUD|Low: $278 AUD|High: $2,164 AUD|Avg: $814 AUD|-7.9%
Brilliant Earth
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 8$278 AUD
Retailer 6$309 AUD
Retailer 17$322 AUD
Retailer 14$344 AUD
Retailer 20$344 AUD
Retailer 12$383 AUD
Retailer 10$463 AUD
Retailer 7$582 AUD
Retailer 13$586 AUD
Retailer 2$626 AUD
Retailer 3$699 AUD
Retailer 4$699 AUD
Retailer 18$839 AUD
Retailer 16$1,106 AUD
Retailer 19$1,109 AUD
Retailer 11$1,125 AUD
Retailer 5$1,182 AUD
Retailer 15$1,616 AUD
Retailer 9$1,676 AUD
Brilliant Earth$1,993 AUD

38 data points across 20 retailers

20 retailers$278 AUD to $1,993 AUD

A
Cheapest Retailer
-
$278 AUD
$195 USD
A
Retailer 2
-
$309 AUD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$322 AUD
$226 USD
View
A
Retailer 4
-
$344 AUD
$242 USD
View
A
Retailer 5
-
$344 AUD
$242 USD
View
A
Retailer 6
-
$383 AUD
HK$2,100 HKD
View
B+
Retailer 7
-
$463 AUD
$325 USD
View
A
Retailer 8
-
$582 AUD
ZAR 6,600 ZAR
View
A
Retailer 9
-
$586 AUD
€392 EUR
View
A
Retailer 10
-
$626 AUD
£346 GBP
View
A
Retailer 11
-
$699 AUD
$491 USD
View
A
Retailer 12
-
$699 AUD
$491 USD
View
B+
Retailer 13
-
$839 AUD
View
B+
Retailer 14
-
$1,106 AUD
$777 USD
View
B+
Retailer 15
-
$1,109 AUD
$779 USD
View
B
Retailer 16
-
$1,125 AUD
SGD 1,068 SGD
View
B
Retailer 17
-
$1,182 AUD
$830 USD
View
B
Retailer 18
-
$1,616 AUD
£894 GBP
View
B
Retailer 19
-
$1,676 AUD
$1,177 USD
View
Most Expensive
B
Brilliant Earth
18875975A · Oct 25
$1,993 AUD
$1,400 USD
View
19 more retailers have this diamond
Prices start from $278 AUDSave up to $1,715 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
$278 AUD