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 $522 USD
As of October 27, 2026
Save $6,648 USD (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,170 USD at Brilliant Earth · As of October 29, 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 $522 to $7,170, a $6,648 spread on the same certified stone. Brilliant Earth lists it at $7,170. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,087 USD|Low: $522 USD|High: $2,844 USD|Avg: $1,436 USD|-5.1%
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
October 31, 2026
Retailer 7$522 USD
Retailer 4$582 USD
Retailer 10$596 USD
Retailer 8$660 USD
Retailer 15$780 USD
Retailer 6$870 USD
Retailer 5$942 USD
Retailer 14$986 USD
Retailer 18$1,007 USD
Retailer 20$1,362 USD
Retailer 11$1,419 USD
Retailer 17$1,664 USD
Retailer 9$1,735 USD
Retailer 3$1,870 USD
Retailer 16$2,030 USD
Retailer 1$2,087 USD
Retailer 2$2,118 USD
Retailer 19$2,267 USD
Retailer 12$2,738 USD
Retailer 13$2,844 USD

11 data points across 20 retailers

21 retailers$522 USD to $7,170 USD

A
Cheapest Retailer
-
$522 USD
A
Retailer 2
-
$582 USD
View
Final sale: no returns
Retailer 3
-
$596 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$660 USD
View
A
Retailer 5
-
$780 USD
View
B+
Retailer 6
-
$870 USD
View
A
Retailer 7
-
$942 USD
€897 EUR
View
A
Retailer 8
-
$986 USD
£777 GBP
View
A
Retailer 9
-
$1,007 USD
View
B+
Retailer 10
-
$1,362 USD
A$2,095 AUD
View
Retailer 11
-
$1,419 USD
ZAR 22,931 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,664 USD
View
B+
Retailer 13
-
$1,735 USD
View
B+
Retailer 14
-
$1,870 USD
View
B+
Retailer 15
-
$2,030 USD
SGD 2,743 SGD
View
B+
Retailer 16
-
$2,087 USD
View
B+
Retailer 17
-
$2,118 USD
View
B
Retailer 18
-
$2,267 USD
View
B
Retailer 19
-
$2,738 USD
A$4,213 AUD
View
Retailer 20
-
$2,844 USD
£2,239 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
22282326A · Oct 29
$7,170 USD
View
20 more retailers have this diamond
Prices start from $522 USDSave up to $6,648 USD

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
$522 USD