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Emerald|Lab Grown|IGI

1.30ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG584365153

Shape and cutting style on the report: Emerald cut

Certificate IGI LG584365153

Diamond specifications and retailer prices

From $303 NZD
$171 USD
As of October 27, 2026
Save $2,606 NZD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,910 NZD at Do Amore Diamonds · As of October 27, 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 LG584365153 or 584365153. Listed at 10 retailers as of October 27, 2026, with prices from $303 to $2,910, a $2,606 spread on the same certified stone. Do Amore Diamonds lists it at $2,910. 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 angle34.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584365153
Dimensions7.37 × 5.11 × 3.44 mm
L/W Ratio1.44
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
7.37 mm5.11 mm1.30 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584365153
Side View
Table 64.0%Crown 34.9°Girdle: MED-STKPavilion 39.8°Culet: LNGDepth 67.3%

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 27
Current: $2,910 NZD|Low: $232 NZD|High: $2,981 NZD|Avg: $1,182 NZD
Do Amore Diamonds
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 25, 2026
Retailer 9$303 NZD
Retailer 14$344 NZD
Retailer 7$353 NZD
Retailer 5$602 NZD
Retailer 11$672 NZD
Retailer 3$878 NZD
Retailer 6$942 NZD
Retailer 13$1,153 NZD
Retailer 8$1,279 NZD
Retailer 10$1,336 NZD
Retailer 4$1,597 NZD
Retailer 2$1,947 NZD
Retailer 12$2,200 NZD
Do Amore Diamonds$2,910 NZD

18 data points across 14 retailers

10 retailers$303 NZD to $2,910 NZD

A
Cheapest Retailer
-
$303 NZD
$171 USD
A
Retailer 2
-
$353 NZD
$199 USD
View
B+
Retailer 3
-
$672 NZD
$379 USD
View
B+
Retailer 4
-
$1,153 NZD
$650 USD
View
B
Retailer 5
-
$1,279 NZD
$721 USD
View
B
Retailer 6
-
$1,336 NZD
$753 USD
View
B
Retailer 7
-
$1,597 NZD
$900 USD
View
B
Retailer 8
-
$1,947 NZD
£864 GBP
View
B
Retailer 9
-
$2,200 NZD
$1,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-E459FCFC6 · Oct 27
$2,910 NZD
$1,640 USD
View
9 more retailers have this diamond
Prices start from $303 NZDSave up to $2,606 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
$303 NZD