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Emerald|Lab Grown|IGI

3.18ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG844673146

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844673146

Diamond specifications and retailer prices

From $743 AUD
$522 USD
As of October 27, 2026
Save $9,464 AUD (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,207 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.18ct lab-grown emerald diamond

This 3.18ct 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 LG844673146 or 844673146. Listed at 21 retailers as of October 27, 2026, with prices from $743 to $10,207, a $9,464 spread on the same certified stone. Brilliant Earth lists it at $10,207. 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

3.18
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844673146
Dimensions10.46 × 6.63 × 4.55 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm6.63 mm3.18 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844673146
Side View
Table 64.0%Crown 36.4°Girdle: MED-STKPavilion 42.6°Culet: LargeDepth 68.6%

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: Oct 27
Current: $826 AUD|Low: $743 AUD|High: $4,048 AUD|Avg: $2,045 AUD|-5.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 8$743 AUD
Retailer 1$826 AUD
Retailer 11$848 AUD
Retailer 9$940 AUD
Retailer 2$1,110 AUD
Retailer 14$1,224 AUD
Retailer 7$1,341 AUD
Retailer 15$1,416 AUD
Retailer 16$1,429 AUD
Retailer 6$1,939 AUD
Retailer 13$2,021 AUD
Retailer 4$2,369 AUD
Retailer 10$2,470 AUD
Retailer 18$2,661 AUD
Retailer 3$2,890 AUD
Retailer 19$2,972 AUD
Retailer 17$3,001 AUD
Retailer 5$3,227 AUD
Retailer 12$3,815 AUD
Retailer 20$3,898 AUD

12 data points across 20 retailers

21 retailers$743 AUD to $10,207 AUD

A
Cheapest Retailer
-
$743 AUD
$522 USD
A
Retailer 2
-
$826 AUD
$580 USD
View
Final sale: no returns
Retailer 3
-
$848 AUD
$596 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$940 AUD
$660 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,110 AUD
$780 USD
View
B+
Retailer 6
-
$1,224 AUD
$860 USD
View
A
Retailer 7
-
$1,341 AUD
€897 EUR
View
A
Retailer 8
-
$1,416 AUD
£783 GBP
View
A
Retailer 9
-
$1,429 AUD
$1,004 USD
View
B+
Retailer 10
-
$1,939 AUD
View
Retailer 11
-
$2,021 AUD
ZAR 22,931 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,369 AUD
$1,664 USD
View
Retailer 13
-
$2,470 AUD
$1,735 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$2,661 AUD
$1,869 USD
View
B+
Retailer 15
-
$2,890 AUD
SGD 2,743 SGD
View
B+
Retailer 16
-
$2,972 AUD
$2,087 USD
View
B+
Retailer 17
-
$3,001 AUD
$2,108 USD
View
B
Retailer 18
-
$3,227 AUD
$2,267 USD
View
B
Retailer 19
-
$3,815 AUD
£2,110 GBP
View
B
Retailer 20
-
$3,898 AUD
View
Most Expensive
B
Brilliant Earth
22282326A · Oct 31
$10,207 AUD
$7,170 USD
View
20 more retailers have this diamond
Prices start from $743 AUDSave up to $9,464 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
3.18ct Emerald
$743 AUD