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Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG821676559

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821676559

Diamond specifications and retailer prices

From $380 AUD
$267 USD
As of October 27, 2026
Save $1,622 AUD (81%) vs most expensive(unlock to see where)
20 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 top-tier cut grade and certified by IGI LG821676559 or 821676559. Listed at 20 retailers as of October 27, 2026, with prices from $380 to $2,002, a $1,622 spread on the same certified stone. Reve Diamonds lists it at $2,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821676559
Dimensions7.65 × 5.51 × 3.56 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm5.51 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821676559
Side View
Table 65.0%Crown 37.6°Girdle: MED-STKPavilion 37.3°Culet: LargeDepth 64.6%

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 27
Current: $899 AUD|Low: $424 AUD|High: $2,023 AUD|Avg: $1,217 AUD|+5.2%
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
Reve Diamonds
October 29, 2026
Retailer 2$424 AUD
Retailer 3$440 AUD
Retailer 14$633 AUD
Retailer 11$697 AUD
Retailer 9$809 AUD
Retailer 8$843 AUD
Retailer 1$899 AUD
Retailer 10$1,095 AUD
Retailer 13$1,446 AUD
Retailer 4$1,499 AUD
Retailer 6$1,515 AUD
Retailer 7$1,586 AUD
Retailer 15$1,811 AUD
Retailer 5$1,844 AUD
Retailer 12$1,889 AUD
Reve Diamonds$2,002 AUD

41 data points across 16 retailers

20 retailers$380 AUD to $2,002 AUD

A
Cheapest Retailer
-
$380 AUD
$267 USD
A
Retailer 2
-
$424 AUD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$440 AUD
$309 USD
View
A
Retailer 4
-
$471 AUD
$331 USD
View
A
Retailer 5
-
$471 AUD
$331 USD
View
B+
Retailer 6
-
$633 AUD
$445 USD
View
A
Retailer 7
-
$697 AUD
$490 USD
View
A
Retailer 8
-
$809 AUD
ZAR 9,179 ZAR
View
A
Retailer 9
-
$843 AUD
€564 EUR
View
A
Retailer 10
-
$899 AUD
£498 GBP
View
A
Retailer 11
-
$1,095 AUD
View
B+
Retailer 12
-
$1,446 AUD
$1,016 USD
View
B+
Retailer 13
-
$1,499 AUD
$1,053 USD
View
B+
Retailer 14
-
$1,513 AUD
$1,063 USD
View
B+
Retailer 15
-
$1,515 AUD
SGD 1,438 SGD
View
B+
Retailer 16
-
$1,586 AUD
$1,114 USD
View
B+
Retailer 17
-
$1,811 AUD
$1,272 USD
View
B+
Retailer 18
-
$1,844 AUD
£1,020 GBP
View
B+
Retailer 19
-
$1,889 AUD
£1,045 GBP
View
Most Expensive
B+
Reve Diamonds
9B59E1195 · Oct 28
$2,002 AUD
$1,406 USD
View
19 more retailers have this diamond
Prices start from $380 AUDSave up to $1,622 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
$380 AUD