Emerald|Lab Grown|IGI

1.03ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG621449938

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621449938

Diamond specifications and retailer prices

From €156 EUR
$174 USD
As of October 27, 2026
Save €1,299 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,456 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 LG621449938 or 621449938. Listed at 21 retailers as of October 27, 2026, with prices from €156 to €1,456, a €1,299 spread on the same certified stone. Brilliant Earth lists it at €1,456. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621449938
Dimensions4.71 × 4.71 × 6.88 mm
L/W Ratio1.00
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
4.71 mm4.71 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621449938
Side View
Table 65.0%Crown 36.3°Girdle: MediumPavilion 37.7°Culet: LNGDepth 67.5%

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 27
Current: €1,456 EUR|Low: €156 EUR|High: €1,563 EUR|Avg: €541 EUR|-6.9%
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
Retailer 21
October 29, 2026
Retailer 9€156 EUR
Retailer 10€175 EUR
Retailer 6€181 EUR
Retailer 14€194 EUR
Retailer 18€219 EUR
Retailer 2€324 EUR
Retailer 17€328 EUR
Retailer 21€345 EUR
Retailer 15€345 EUR
Retailer 4€411 EUR
Retailer 16€474 EUR
Retailer 3€487 EUR
Retailer 8€513 EUR
Retailer 11€624 EUR
Retailer 7€642 EUR
Retailer 12€673 EUR
Retailer 13€694 EUR
Retailer 19€912 EUR
Retailer 20€966 EUR
Retailer 5€998 EUR
Brilliant Earth€1,456 EUR

33 data points across 21 retailers

21 retailers€156 EUR to €1,456 EUR

A
Cheapest Retailer
-
€156 EUR
$174 USD
A
Retailer 2
-
€175 EUR
$195 USD
View
Final sale: no returns
A
Retailer 3
-
€181 EUR
$202 USD
View
A
Retailer 4
-
€194 EUR
$216 USD
View
A
Retailer 5
-
€219 EUR
HK$1,900 HKD
View
A
Retailer 6
-
€324 EUR
View
Retailer 7
-
€328 EUR
ZAR 5,900 ZAR
View
Price last confirmed 7 days ago
A
Retailer 8
-
€345 EUR
$384 USD
View
A
Retailer 9
-
€345 EUR
£303 GBP
View
A
Retailer 10
-
€411 EUR
$457 USD
View
A
Retailer 11
-
€474 EUR
A$811 AUD
View
A
Retailer 12
-
€487 EUR
$542 USD
View
A
Retailer 13
-
€513 EUR
$571 USD
View
B+
Retailer 14
-
€624 EUR
$694 USD
View
B+
Retailer 15
-
€642 EUR
$715 USD
View
B+
Retailer 16
-
€673 EUR
$749 USD
View
B+
Retailer 17
-
€694 EUR
A$1,188 AUD
View
Retailer 18
-
€912 EUR
£799 GBP
View
Price last confirmed 9 days ago
B+
Retailer 19
-
€966 EUR
$1,075 USD
View
B+
Retailer 20
-
€998 EUR
$1,111 USD
View
Most Expensive
B
Brilliant Earth
21310007A · Oct 29
€1,456 EUR
$1,620 USD
View
20 more retailers have this diamond
Prices start from €156 EURSave up to €1,299 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
€156 EUR