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Emerald|Lab Grown|IGI

1.03ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG717508590

Shape and cutting style on the report: Emerald cut

Certificate IGI LG717508590

Diamond specifications and retailer prices

From €159 EUR
$177 USD
As of October 29, 2026
Save €1,341 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,500 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG717508590 or 717508590. Listed at 20 retailers as of October 29, 2026, with prices from €159 to €1,500, a €1,341 spread on the same certified stone. Brilliant Earth lists it at €1,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717508590
Dimensions7.00 × 7.00 × 4.68 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm7.00 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717508590
Side View
Table 66.0%Crown 36.8°Girdle: MediumPavilion 40°Culet: LargeDepth 67.7%

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 29
Current: €1,500 EUR|Low: €152 EUR|High: €1,563 EUR|Avg: €536 EUR|-4.0%
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 30, 2026
Retailer 16€159 EUR
Retailer 12€180 EUR
Retailer 7€192 EUR
Retailer 10€192 EUR
Retailer 2€202 EUR
Retailer 19€325 EUR
Retailer 3€330 EUR
Retailer 13€351 EUR
Retailer 15€354 EUR
Retailer 5€470 EUR
Retailer 8€476 EUR
Retailer 6€492 EUR
Retailer 9€513 EUR
Retailer 11€617 EUR
Retailer 18€683 EUR
Retailer 4€694 EUR
Retailer 20€903 EUR
Retailer 14€1,007 EUR
Retailer 17€1,027 EUR
Brilliant Earth€1,500 EUR

30 data points across 20 retailers

20 retailers€159 EUR to €1,500 EUR

A
Cheapest Retailer
-
€159 EUR
$177 USD
A
Retailer 2
-
€180 EUR
$200 USD
View
A
Retailer 3
-
€192 EUR
$214 USD
View
A
Retailer 4
-
€192 EUR
$214 USD
View
A
Retailer 5
-
€202 EUR
$225 USD
View
Final sale: no returns
A
Retailer 6
-
€325 EUR
View
A
Retailer 7
-
€330 EUR
ZAR 5,931 ZAR
View
A
Retailer 8
-
€351 EUR
$391 USD
View
A
Retailer 9
-
€354 EUR
£311 GBP
View
A
Retailer 10
-
€470 EUR
A$805 AUD
View
A
Retailer 11
-
€476 EUR
$530 USD
View
B+
Retailer 12
-
€492 EUR
$548 USD
View
B+
Retailer 13
-
€513 EUR
$571 USD
View
B+
Retailer 14
-
€617 EUR
$687 USD
View
B+
Retailer 15
-
€683 EUR
$760 USD
View
B+
Retailer 16
-
€694 EUR
A$1,188 AUD
View
B+
Retailer 17
-
€903 EUR
£791 GBP
View
B
Retailer 18
-
€1,007 EUR
$1,121 USD
View
B
Retailer 19
-
€1,027 EUR
£900 GBP
View
Most Expensive
B
Brilliant Earth
16402375A · Oct 29
€1,500 EUR
$1,670 USD
View
19 more retailers have this diamond
Prices start from €159 EURSave up to €1,341 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
1.03ct Emerald
€159 EUR