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Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG841627146

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841627146

Diamond specifications and retailer prices

From $424 AUD
$298 USD
As of October 28, 2026
Save $1,578 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,002 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG841627146 or 841627146. Listed at 14 retailers as of October 28, 2026, with prices from $424 to $2,002, a $1,578 spread on the same certified stone. Reve Diamonds lists it at $2,002. 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

1.55
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841627146
Dimensions8.15 × 5.41 × 3.51 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm5.41 mm1.55 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841627146
Side View
Table 65.0%Crown 34.1°Girdle: MediumPavilion 38.9°Culet: LargeDepth 64.9%

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 28
Current: $899 AUD|Low: $424 AUD|High: $2,002 AUD|Avg: $1,223 AUD|+2.3%
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
October 29, 2026
Retailer 4$424 AUD
Retailer 10$633 AUD
Retailer 12$633 AUD
Retailer 8$809 AUD
Retailer 6$843 AUD
Retailer 1$899 AUD
Retailer 9$1,095 AUD
Retailer 11$1,446 AUD
Retailer 2$1,499 AUD
Retailer 5$1,515 AUD
Retailer 3$1,586 AUD
Retailer 13$1,811 AUD
Retailer 7$1,896 AUD
Reve Diamonds$2,002 AUD

22 data points across 14 retailers

14 retailers$424 AUD to $2,002 AUD

A
Cheapest Retailer
-
$424 AUD
$298 USD
Final sale: no returns
B+
Retailer 2
-
$633 AUD
$445 USD
View
A
Retailer 3
-
$633 AUD
$445 USD
View
A
Retailer 4
-
$809 AUD
ZAR 9,179 ZAR
View
A
Retailer 5
-
$843 AUD
€564 EUR
View
A
Retailer 6
-
$899 AUD
£498 GBP
View
A
Retailer 7
-
$1,095 AUD
View
B+
Retailer 8
-
$1,446 AUD
$1,016 USD
View
B+
Retailer 9
-
$1,499 AUD
$1,053 USD
View
B+
Retailer 10
-
$1,515 AUD
SGD 1,438 SGD
View
B+
Retailer 11
-
$1,586 AUD
$1,114 USD
View
B
Retailer 12
-
$1,811 AUD
$1,272 USD
View
B+
Retailer 13
-
$1,896 AUD
£1,049 GBP
View
Most Expensive
B+
Reve Diamonds
0C9E265FA · Oct 28
$2,002 AUD
$1,406 USD
View
13 more retailers have this diamond
Prices start from $424 AUDSave up to $1,578 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
1.55ct Emerald
$424 AUD