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Emerald|Lab Grown|IGI

1.30ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG488147024

Shape and cutting style on the report: Emerald cut

Certificate IGI LG488147024

Diamond specifications and retailer prices

From €166 EUR
$185 USD
As of October 30, 2026
Save €860 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,026 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG488147024 or 488147024. Listed at 13 retailers as of October 30, 2026, with prices from €166 to €1,026, a €860 spread on the same certified stone. Reve Diamonds lists it at €1,026. 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 angle30.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488147024
Dimensions7.31 × 5.20 × 3.29 mm
L/W Ratio1.41
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
7.31 mm5.20 mm1.30 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488147024
Side View
Table 71.0%Crown 30.5°Girdle: MediumPavilion 36.3°Culet: LNGDepth 63.3%

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 30
Current: €372 EUR|Low: €138 EUR|High: €1,026 EUR|Avg: €463 EUR|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 7€166 EUR
Retailer 3€185 EUR
Retailer 8€192 EUR
Retailer 4€205 EUR
Retailer 10€205 EUR
Retailer 12€362 EUR
Retailer 1€372 EUR
Retailer 9€497 EUR
Retailer 2€661 EUR
Retailer 6€697 EUR
Retailer 11€709 EUR
Retailer 5€965 EUR
Reve Diamonds€1,026 EUR

45 data points across 13 retailers

13 retailers€166 EUR to €1,026 EUR

A
Cheapest Retailer
-
€166 EUR
$185 USD
A
Retailer 2
-
€185 EUR
$207 USD
View
Final sale: no returns
A
Retailer 3
-
€192 EUR
$215 USD
View
A
Retailer 4
-
€205 EUR
$229 USD
View
A
Retailer 5
-
€205 EUR
$229 USD
View
A
Retailer 6
-
€362 EUR
$404 USD
View
B+
Retailer 7
-
€372 EUR
£327 GBP
View
B+
Retailer 8
-
€497 EUR
$555 USD
View
B
Retailer 9
-
€661 EUR
$738 USD
View
B
Retailer 10
-
€697 EUR
$779 USD
View
B
Retailer 11
-
€709 EUR
$792 USD
View
Retailer 12
-
€965 EUR
£849 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
BCAF153B0 · Oct 30
€1,026 EUR
$1,146 USD
View
12 more retailers have this diamond
Prices start from €166 EURSave up to €860 EUR

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
€166 EUR