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Emerald|Lab Grown|IGI

4.56ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG843655369

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843655369

Diamond specifications and retailer prices

From $1,318 AUD
$926 USD
As of November 2, 2026
Save $8,747 AUD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,065 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.56ct lab-grown emerald diamond

This 4.56ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843655369 or 843655369. Listed at 22 retailers as of October 31, 2026, with prices from $1,318 to $10,065, a $8,747 spread on the same certified stone. Brilliant Earth lists it at $10,065. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.56
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655369
Dimensions12.16 × 7.52 × 4.93 mm
L/W Ratio1.62
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm7.52 mm4.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655369
Side View
Table 68.0%Crown 38.4°Girdle: Slightly ThickPavilion 42.2°Culet: LargeDepth 65.6%

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: Nov 2
Current: $10,065 AUD|Low: $1,318 AUD|High: $10,834 AUD|Avg: $3,538 AUD|-7.1%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 17$1,318 AUD
Retailer 3$1,482 AUD
Retailer 21$1,535 AUD
Retailer 15$1,557 AUD
Retailer 14$1,787 AUD
Retailer 9$2,114 AUD
Retailer 2$2,189 AUD
Retailer 16$2,365 AUD
Retailer 11$2,865 AUD
Retailer 12$3,280 AUD
Retailer 4$3,289 AUD
Retailer 8$3,415 AUD
Retailer 6$4,231 AUD
Retailer 7$4,241 AUD
Retailer 22$4,316 AUD
Retailer 20$4,802 AUD
Retailer 18$5,207 AUD
Retailer 10$5,339 AUD
Retailer 13$5,962 AUD
Retailer 5$7,369 AUD
Retailer 19$7,979 AUD
Brilliant Earth$10,065 AUD

17 data points across 22 retailers

22 retailers$1,318 AUD to $10,065 AUD

A
Cheapest Retailer
-
$1,318 AUD
$926 USD
A
Retailer 2
-
$1,482 AUD
$1,041 USD
View
Final sale: no returns
A
Retailer 3
-
$1,535 AUD
$1,078 USD
View
Retailer 4
-
$1,557 AUD
$1,094 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,787 AUD
$1,255 USD
View
A
Retailer 6
-
$2,114 AUD
$1,485 USD
View
A
Retailer 7
-
$2,189 AUD
$1,538 USD
View
A
Retailer 8
-
$2,365 AUD
£1,308 GBP
View
B+
Retailer 9
-
$2,865 AUD
€1,917 EUR
View
B+
Retailer 10
-
$3,280 AUD
ZAR 37,217 ZAR
View
B+
Retailer 11
-
$3,289 AUD
View
B+
Retailer 12
-
$3,415 AUD
$2,399 USD
View
B+
Retailer 13
-
$4,231 AUD
£2,340 GBP
View
B+
Retailer 14
-
$4,241 AUD
$2,979 USD
View
B+
Retailer 15
-
$4,316 AUD
$3,032 USD
View
B
Retailer 16
-
$4,802 AUD
$3,373 USD
View
B+
Retailer 17
-
$5,207 AUD
£2,880 GBP
View
B+
Retailer 18
-
$5,339 AUD
$3,750 USD
View
B
Retailer 19
-
$5,962 AUD
SGD 5,659 SGD
View
B
Retailer 20
-
$7,369 AUD
$5,176 USD
View
B
Retailer 21
-
$7,979 AUD
$5,605 USD
View
Most Expensive
B
Brilliant Earth
22169359A · Oct 31
$10,065 AUD
$7,070 USD
View
21 more retailers have this diamond
Prices start from $1,318 AUDSave up to $8,747 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
4.56ct Emerald
$1,318 AUD