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Emerald|Lab Grown|IGI

1.79ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG688517331

Shape and cutting style on the report: Emerald cut

Certificate IGI LG688517331

Diamond specifications and retailer prices

From $492 AUD
$346 USD
As of October 28, 2026
Save $2,906 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,398 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG688517331 or 688517331. Listed at 18 retailers as of October 28, 2026, with prices from $492 to $3,398, a $2,906 spread on the same certified stone. Brilliant Earth lists it at $3,398. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688517331
Dimensions8.35 × 5.63 × 3.87 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm5.63 mm1.79 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688517331
Side View
Table 63.0%Crown 33.9°Girdle: MediumPavilion 39.5°Culet: LargeDepth 68.7%

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: $3,398 AUD|Low: $492 AUD|High: $3,796 AUD|Avg: $1,371 AUD|-7.7%
Brilliant Earth
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
October 29, 2026
Retailer 5$492 AUD
Retailer 14$509 AUD
Retailer 12$545 AUD
Retailer 4$887 AUD
Retailer 11$889 AUD
Retailer 9$936 AUD
Retailer 2$963 AUD
Retailer 10$964 AUD
Retailer 8$1,270 AUD
Retailer 13$1,674 AUD
Retailer 6$1,984 AUD
Retailer 3$2,094 AUD
Retailer 7$2,196 AUD
Brilliant Earth$3,398 AUD

42 data points across 14 retailers

18 retailers$492 AUD to $3,398 AUD

A
Retailer 1
-
$439 AUD
$309 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$492 AUD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$509 AUD
$358 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$545 AUD
$383 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$887 AUD
$624 USD
View
A
Retailer 6
-
$889 AUD
$625 USD
View
A
Retailer 7
-
$936 AUD
ZAR 10,637 ZAR
View
A
Retailer 8
-
$963 AUD
€645 EUR
View
A
Retailer 9
-
$964 AUD
£534 GBP
View
B+
Retailer 10
-
$1,014 AUD
$713 USD
View
B+
Retailer 11
-
$1,270 AUD
View
B
Retailer 12
-
$1,674 AUD
$1,177 USD
View
B
Retailer 13
-
$1,752 AUD
$1,232 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,984 AUD
SGD 1,886 SGD
View
B
Retailer 15
-
$2,094 AUD
$1,473 USD
View
B
Retailer 16
-
$2,196 AUD
£1,216 GBP
View
B
Retailer 17
-
$2,482 AUD
$1,746 USD
View
Most Expensive
B
Brilliant Earth
15179887A · Oct 28
$3,398 AUD
$2,390 USD
View
17 more retailers have this diamond
Prices start from $492 AUDSave up to $2,906 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
$492 AUD