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 $249 AUD
$175 USD
As of October 28, 2026
Save $1,900 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,349 AUD 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 28, 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
Colour
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

How it works →
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 28
Current: $545 AUD|Low: $223 AUD|High: $1,516 AUD|Avg: $635 AUD|+4.3%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 3$223 AUD
Retailer 13$249 AUD
Retailer 5$259 AUD
Retailer 4$273 AUD
Retailer 15$276 AUD
Retailer 7$374 AUD
Retailer 9$525 AUD
Retailer 1$545 AUD
Retailer 6$622 AUD
Retailer 11$745 AUD
Retailer 14$764 AUD
Retailer 2$982 AUD
Retailer 10$1,079 AUD
Retailer 8$1,435 AUD
Retailer 12$1,487 AUD

44 data points across 15 retailers

21 retailers$249 AUD to $2,149 AUD

Retailer 1
-
$223 AUD
$157 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$249 AUD
$175 USD
View
Final sale: no returns
Retailer 3
-
$259 AUD
$182 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$273 AUD
$192 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$276 AUD
$194 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$374 AUD
$263 USD
View
Retailer 7
-
$437 AUD
HK$2,400 HKD
View
Price last confirmed 57 days ago
A
Retailer 8
-
$525 AUD
ZAR 5,953 ZAR
View
A
Retailer 9
-
$545 AUD
£301 GBP
View
B+
Retailer 10
-
$609 AUD
$428 USD
View
B+
Retailer 11
-
$622 AUD
$437 USD
View
B+
Retailer 12
-
$745 AUD
View
B+
Retailer 13
-
$764 AUD
$537 USD
View
Retailer 14
-
$982 AUD
$690 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$1,079 AUD
View
B
Retailer 16
-
$1,229 AUD
$864 USD
View
B
Retailer 17
-
$1,435 AUD
£794 GBP
View
B
Retailer 18
-
$1,487 AUD
$1,045 USD
View
B
Retailer 19
-
$1,506 AUD
$1,058 USD
View
B
Retailer 20
-
$2,149 AUD
$1,510 USD
View
Most Expensive
Brilliant Earth
14268917Y · Oct 1
$2,349 AUD
$1,650 USD
View
Price last confirmed 28 days ago
20 more retailers have this diamond
Prices start from $249 AUDSave up to $1,900 AUD

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
$249 AUD