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Emerald|Lab Grown|IGI

1.57ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG666431504

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666431504

Diamond specifications and retailer prices

From $340 AUD
$239 USD
As of November 1, 2026
Save $3,019 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,360 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG666431504 or 666431504. Listed at 17 retailers as of October 31, 2026, with prices from $340 to $3,360, a $3,019 spread on the same certified stone. Brilliant Earth lists it at $3,360. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666431504
Dimensions7.92 × 5.67 × 3.47 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.67 mm1.57 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666431504
Side View
Table 63.0%Crown 28.1°Girdle: MediumPavilion 42.3°Culet: LargeDepth 61.2%

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: Nov 1
Current: $3,360 AUD|Low: $340 AUD|High: $3,360 AUD|Avg: $1,077 AUD
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 17$340 AUD
Retailer 9$382 AUD
Retailer 12$394 AUD
Retailer 5$421 AUD
Retailer 7$426 AUD
Retailer 16$710 AUD
Retailer 10$728 AUD
Retailer 4$764 AUD
Retailer 15$783 AUD
Retailer 2$799 AUD
Retailer 14$940 AUD
Retailer 11$1,357 AUD
Retailer 13$1,361 AUD
Retailer 3$1,430 AUD
Retailer 8$1,715 AUD
Retailer 6$1,716 AUD
Brilliant Earth$3,360 AUD

43 data points across 17 retailers

17 retailers$340 AUD to $3,360 AUD

A
Cheapest Retailer
-
$340 AUD
$239 USD
A
Retailer 2
-
$382 AUD
$268 USD
View
Final sale: no returns
A
Retailer 3
-
$394 AUD
$277 USD
View
A
Retailer 4
-
$421 AUD
$296 USD
View
Retailer 5
-
$426 AUD
$299 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$710 AUD
$499 USD
View
A
Retailer 7
-
$728 AUD
ZAR 8,265 ZAR
View
A
Retailer 8
-
$764 AUD
€511 EUR
View
A
Retailer 9
-
$783 AUD
$550 USD
View
A
Retailer 10
-
$799 AUD
£442 GBP
View
B+
Retailer 11
-
$940 AUD
$660 USD
View
B+
Retailer 12
-
$1,357 AUD
$953 USD
View
B+
Retailer 13
-
$1,361 AUD
$956 USD
View
B+
Retailer 14
-
$1,430 AUD
$1,005 USD
View
B
Retailer 15
-
$1,715 AUD
$1,205 USD
View
B
Retailer 16
-
$1,716 AUD
£949 GBP
View
Most Expensive
B
Brilliant Earth
12666395A · Oct 31
$3,360 AUD
$2,360 USD
View
16 more retailers have this diamond
Prices start from $340 AUDSave up to $3,019 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
1.57ct Emerald
$340 AUD