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Emerald|Lab Grown|IGI

1.00ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG532263042

Shape and cutting style on the report: Emerald cut

Certificate IGI LG532263042

Diamond specifications and retailer prices

From €180 EUR
As of November 6, 2026
Save €889 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,069 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG532263042 or 532263042. Listed at 15 retailers as of November 4, 2026, with prices from €180 to €1,069, a €889 spread on the same certified stone. Reve Diamonds lists it at €1,069. 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

1.00
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle19.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532263042
Dimensions7.26 × 4.66 × 3.02 mm
L/W Ratio1.56
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
7.26 mm4.66 mm1.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532263042
Side View
Table 62.5%Crown 19.4°Girdle: Slightly ThickPavilionCulet: LNGDepth 64.8%

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: Nov 6
Current: €405 EUR|Low: €173 EUR|High: €1,069 EUR|Avg: €504 EUR|+8.3%
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
Reve Diamonds
November 6, 2026
Retailer 9€180 EUR
Retailer 5€200 EUR
Retailer 2€208 EUR
Retailer 10€223 EUR
Retailer 13€223 EUR
Retailer 11€388 EUR
Retailer 1€405 EUR
Retailer 3€433 EUR
Retailer 7€490 EUR
Retailer 12€717 EUR
Retailer 8€720 EUR
Retailer 4€764 EUR
Retailer 6€1,041 EUR
Reve Diamonds€1,069 EUR

45 data points across 14 retailers

15 retailers€180 EUR to €1,069 EUR

A
Cheapest Retailer
-
€180 EUR
A
Retailer 2
-
€200 EUR
View
Final sale: no returns
A
Retailer 3
-
€208 EUR
View
A
Retailer 4
-
€223 EUR
View
Retailer 5
-
€223 EUR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€388 EUR
View
B+
Retailer 7
-
€405 EUR
View
B
Retailer 8
-
€433 EUR
View
B
Retailer 9
-
€433 EUR
View
B+
Retailer 10
-
€490 EUR
View
B
Retailer 11
-
€717 EUR
View
B
Retailer 12
-
€720 EUR
View
B
Retailer 13
-
€764 EUR
View
B
Retailer 14
-
€1,041 EUR
View
Most Expensive
B
Reve Diamonds
D2EBB6C76 · Nov 4
€1,069 EUR
$1,200 USD
View
14 more retailers have this diamond
Prices start from €180 EURSave up to €889 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
1.00ct Emerald
€180 EUR