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Emerald|Lab Grown|IGI

1.79ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG621422450

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621422450

Diamond specifications and retailer prices

From $406 AUD
$285 USD
As of October 30, 2026
Save $1,678 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,084 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.79ct lab-grown emerald diamond

This 1.79ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG621422450 or 621422450. Listed at 16 retailers as of October 30, 2026, with prices from $406 to $2,084, a $1,678 spread on the same certified stone. Reve Diamonds lists it at $2,084. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.79
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621422450
Dimensions8.51 × 5.59 × 3.74 mm
L/W Ratio1.52
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
8.51 mm5.59 mm1.79 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621422450
Side View
Table 69.0%Crown 33.7°Girdle: MediumPavilion 42.9°Culet: LNGDepth 66.9%

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: $888 AUD|Low: $389 AUD|High: $2,084 AUD|Avg: $1,037 AUD|+3.2%
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
Reve Diamonds
October 31, 2026
Retailer 7$406 AUD
Retailer 4$453 AUD
Retailer 12$470 AUD
Retailer 5$503 AUD
Retailer 9$503 AUD
Retailer 11$726 AUD
Retailer 8$825 AUD
Retailer 3$829 AUD
Retailer 1$888 AUD
Retailer 6$997 AUD
Retailer 14$1,287 AUD
Retailer 10$1,616 AUD
Retailer 2$1,936 AUD
Retailer 13$2,025 AUD
Reve Diamonds$2,084 AUD

42 data points across 15 retailers

16 retailers$406 AUD to $2,084 AUD

A
Cheapest Retailer
-
$406 AUD
$285 USD
A
Retailer 2
-
$453 AUD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$470 AUD
$330 USD
View
Retailer 4
-
$503 AUD
$353 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$503 AUD
$353 USD
View
A
Retailer 6
-
$726 AUD
$510 USD
View
A
Retailer 7
-
$825 AUD
€552 EUR
View
B+
Retailer 8
-
$829 AUD
$582 USD
View
A
Retailer 9
-
$888 AUD
£491 GBP
View
B+
Retailer 10
-
$997 AUD
$700 USD
View
B+
Retailer 11
-
$1,287 AUD
$904 USD
View
B
Retailer 12
-
$1,616 AUD
$1,135 USD
View
B
Retailer 13
-
$1,686 AUD
$1,184 USD
View
B
Retailer 14
-
$1,936 AUD
$1,360 USD
View
B
Retailer 15
-
$2,025 AUD
£1,120 GBP
View
Most Expensive
B
Reve Diamonds
F29EDD990 · Oct 30
$2,084 AUD
$1,464 USD
View
15 more retailers have this diamond
Prices start from $406 AUDSave up to $1,678 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
1.79ct Emerald
$406 AUD