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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 $346 NZD
$195 USD
As of October 30, 2026
Save $2,138 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,484 NZD 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 $346 to $2,484, a $2,138 spread on the same certified stone. Brilliant Earth lists it at $2,484. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,484 NZD|Low: $346 NZD|High: $2,697 NZD|Avg: $1,010 NZD|-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 31, 2026
Retailer 13$346 NZD
Retailer 7$385 NZD
Retailer 18$401 NZD
Retailer 3$429 NZD
Retailer 15$429 NZD
Retailer 12$477 NZD
Retailer 10$577 NZD
Retailer 8$725 NZD
Retailer 14$730 NZD
Retailer 2$783 NZD
Retailer 4$871 NZD
Retailer 5$871 NZD
Retailer 19$1,046 NZD
Retailer 17$1,379 NZD
Retailer 20$1,382 NZD
Retailer 11$1,402 NZD
Retailer 6$1,473 NZD
Retailer 16$2,015 NZD
Retailer 9$2,089 NZD
Brilliant Earth$2,484 NZD

38 data points across 20 retailers

20 retailers$346 NZD to $2,484 NZD

A
Cheapest Retailer
-
$346 NZD
$195 USD
A
Retailer 2
-
$385 NZD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$401 NZD
$226 USD
View
A
Retailer 4
-
$429 NZD
$242 USD
View
A
Retailer 5
-
$429 NZD
$242 USD
View
A
Retailer 6
-
$477 NZD
HK$2,100 HKD
View
B+
Retailer 7
-
$577 NZD
$325 USD
View
Retailer 8
-
$725 NZD
ZAR 6,600 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$730 NZD
€392 EUR
View
A
Retailer 10
-
$783 NZD
£347 GBP
View
A
Retailer 11
-
$871 NZD
$491 USD
View
A
Retailer 12
-
$871 NZD
$491 USD
View
B+
Retailer 13
-
$1,046 NZD
A$907 AUD
View
B+
Retailer 14
-
$1,379 NZD
$777 USD
View
B+
Retailer 15
-
$1,382 NZD
$779 USD
View
B
Retailer 16
-
$1,402 NZD
SGD 1,068 SGD
View
B
Retailer 17
-
$1,473 NZD
$830 USD
View
B
Retailer 18
-
$2,015 NZD
£894 GBP
View
B
Retailer 19
-
$2,089 NZD
$1,177 USD
View
Most Expensive
B
Brilliant Earth
18875975A · Oct 25
$2,484 NZD
$1,400 USD
View
19 more retailers have this diamond
Prices start from $346 NZDSave up to $2,138 NZD

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
$346 NZD