Emerald|Lab Grown|IGI

1.01ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG602378715

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602378715

Diamond specifications and retailer prices

From €157 EUR
$175 USD
As of October 30, 2026
Save €1,195 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,477 EUR at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG602378715 or 602378715. Listed at 21 retailers as of October 30, 2026, with a 763% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602378715
Dimensions6.63 × 4.80 × 3.24 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.63 mm4.80 mm1.01 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602378715
Side View
Table 62.0%Crown 31.9°Girdle: MediumPavilion 40.8°Culet: LargeDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €344 EUR|Low: €141 EUR|High: €953 EUR|Avg: €400 EUR|+4.5%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 3€141 EUR
Retailer 13€157 EUR
Retailer 5€163 EUR
Retailer 4€172 EUR
Retailer 15€174 EUR
Retailer 7€235 EUR
Retailer 9€330 EUR
Retailer 1€344 EUR
Retailer 6€391 EUR
Retailer 11€468 EUR
Retailer 14€481 EUR
Retailer 2€618 EUR
Retailer 10€678 EUR
Retailer 8€903 EUR
Retailer 12€935 EUR

44 data points across 15 retailers

21 retailers€157 EUR to €1,352 EUR

Retailer 1
-
€141 EUR
$157 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€157 EUR
$175 USD
View
Final sale: no returns
Retailer 3
-
€163 EUR
$182 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€172 EUR
$192 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€174 EUR
$194 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€235 EUR
$263 USD
View
Retailer 7
-
€275 EUR
HK$2,400 HKD
View
Price last confirmed 59 days ago
A
Retailer 8
-
€330 EUR
ZAR 5,953 ZAR
View
A
Retailer 9
-
€344 EUR
£302 GBP
View
B+
Retailer 10
-
€383 EUR
$428 USD
View
B+
Retailer 11
-
€391 EUR
$437 USD
View
B+
Retailer 12
-
€468 EUR
A$805 AUD
View
B+
Retailer 13
-
€481 EUR
$537 USD
View
Retailer 14
-
€618 EUR
$690 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
€678 EUR
A$1,166 AUD
View
B
Retailer 16
-
€773 EUR
$864 USD
View
B
Retailer 17
-
€903 EUR
£794 GBP
View
B
Retailer 18
-
€935 EUR
$1,045 USD
View
B
Retailer 19
-
€947 EUR
$1,058 USD
View
B
Retailer 20
-
€1,352 EUR
$1,510 USD
View
Most Expensive
Brilliant Earth
14268917Y · Oct 1
€1,477 EUR
$1,650 USD
View
Price last confirmed 30 days ago
20 more retailers have this diamond
Prices start from €157 EURSave up to €1,195 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
1.01ct Emerald
€157 EUR