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Emerald|Lab Grown|IGI

4.52ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG844619991

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844619991

Diamond specifications and retailer prices

From $1,341 AUD
$942 USD
As of November 2, 2026
Save $8,952 AUD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,293 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.52ct lab-grown emerald diamond

This 4.52ct 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 LG844619991 or 844619991. Listed at 22 retailers as of October 31, 2026, with prices from $1,341 to $10,293, a $8,952 spread on the same certified stone. Brilliant Earth lists it at $10,293. 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

4.52
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844619991
Dimensions11.23 × 7.88 × 5.17 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.23 mm7.88 mm4.52 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844619991
Side View
Table 70.0%Crown 40.7°Girdle: Slightly ThickPavilion 41.1°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: $2,398 AUD|Low: $1,341 AUD|High: $7,908 AUD|Avg: $3,499 AUD|-4.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 4$1,341 AUD
Retailer 17$1,459 AUD
Retailer 21$1,502 AUD
Retailer 10$1,556 AUD
Retailer 6$1,808 AUD
Retailer 19$2,131 AUD
Retailer 20$2,228 AUD
Retailer 7$2,371 AUD
Retailer 1$2,398 AUD
Retailer 8$3,312 AUD
Retailer 16$3,333 AUD
Retailer 18$3,353 AUD
Retailer 3$4,181 AUD
Retailer 9$4,296 AUD
Retailer 15$4,375 AUD
Retailer 14$4,842 AUD
Retailer 11$5,305 AUD
Retailer 5$5,413 AUD
Retailer 13$6,052 AUD
Retailer 2$7,471 AUD
Retailer 12$7,908 AUD

11 data points across 21 retailers

22 retailers$1,341 AUD to $10,293 AUD

A
Cheapest Retailer
-
$1,341 AUD
$942 USD
A
Retailer 2
-
$1,459 AUD
$1,025 USD
View
A
Retailer 3
-
$1,502 AUD
$1,055 USD
View
Final sale: no returns
A
Retailer 4
-
$1,556 AUD
$1,093 USD
View
A
Retailer 5
-
$1,808 AUD
$1,270 USD
View
A
Retailer 6
-
$2,131 AUD
$1,497 USD
View
A
Retailer 7
-
$2,228 AUD
$1,565 USD
View
A
Retailer 8
-
$2,371 AUD
€1,586 EUR
View
A
Retailer 9
-
$2,398 AUD
£1,326 GBP
View
B+
Retailer 10
-
$3,312 AUD
ZAR 37,580 ZAR
View
B+
Retailer 11
-
$3,333 AUD
View
B+
Retailer 12
-
$3,353 AUD
$2,355 USD
View
B+
Retailer 13
-
$4,181 AUD
$2,937 USD
View
B+
Retailer 14
-
$4,296 AUD
£2,376 GBP
View
B
Retailer 15
-
$4,375 AUD
$3,073 USD
View
B+
Retailer 16
-
$4,842 AUD
$3,401 USD
View
B
Retailer 17
-
$5,305 AUD
£2,934 GBP
View
B
Retailer 18
-
$5,413 AUD
$3,803 USD
View
B
Retailer 19
-
$6,052 AUD
SGD 5,745 SGD
View
B
Retailer 20
-
$7,471 AUD
$5,248 USD
View
B
Retailer 21
-
$7,908 AUD
$5,555 USD
View
Most Expensive
B
Brilliant Earth
22405522A · Oct 31
$10,293 AUD
$7,230 USD
View
21 more retailers have this diamond
Prices start from $1,341 AUDSave up to $8,952 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
4.52ct Emerald
$1,341 AUD