Emerald|Lab Grown|IGI

3.90ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG813673264

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813673264

Diamond specifications and retailer prices

From $747 AUD
$525 USD
As of October 31, 2026
Save $5,018 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,353 AUD at Queensmith · As of October 16, 2026
View at Queensmith

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813673264 or 813673264. Listed at 24 retailers as of October 29, 2026, with a 671% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.90
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813673264
Dimensions11.11 × 7.37 × 4.88 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm7.37 mm3.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813673264
Side View
Table 68.0%Crown 38.4°Girdle: MediumPavilion 43.5°Culet: LargeDepth 66.2%

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 31
Current: $747 AUD|Low: $747 AUD|High: $5,951 AUD|Avg: $2,433 AUD|-9.9%
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
October 31, 2026
Retailer 1$747 AUD
Retailer 3$911 AUD
Retailer 12$1,032 AUD
Retailer 9$1,110 AUD
Retailer 17$1,266 AUD
Retailer 11$1,375 AUD
Retailer 16$1,751 AUD
Retailer 18$1,799 AUD
Retailer 14$1,893 AUD
Retailer 6$2,352 AUD
Retailer 10$2,633 AUD
Retailer 8$2,707 AUD
Retailer 15$2,913 AUD
Retailer 5$2,924 AUD
Retailer 2$3,048 AUD
Retailer 13$3,206 AUD
Retailer 4$4,691 AUD
Retailer 7$5,766 AUD

34 data points across 18 retailers

24 retailers$747 AUD to $5,766 AUD

Retailer 1
-
$642 AUD
$451 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$747 AUD
$525 USD
View
Final sale: no returns
Retailer 3
-
$796 AUD
$559 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$881 AUD
$619 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$911 AUD
HK$5,000 HKD
View
A
Retailer 6
-
$1,032 AUD
$725 USD
View
B+
Retailer 7
-
$1,110 AUD
$780 USD
View
A
Retailer 8
-
$1,266 AUD
€847 EUR
View
A
Retailer 9
-
$1,375 AUD
£760 GBP
View
A
Retailer 10
-
$1,751 AUD
View
A
Retailer 11
-
$1,799 AUD
ZAR 20,418 ZAR
View
A
Retailer 12
-
$1,893 AUD
$1,330 USD
View
Retailer 13
-
$2,316 AUD
$1,627 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$2,352 AUD
$1,652 USD
View
Retailer 15
-
$2,560 AUD
£1,416 GBP
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$2,633 AUD
SGD 2,499 SGD
View
B+
Retailer 17
-
$2,707 AUD
$1,901 USD
View
B+
Retailer 18
-
$2,913 AUD
$2,046 USD
View
B+
Retailer 19
-
$2,924 AUD
$2,054 USD
View
B+
Retailer 20
-
$3,048 AUD
£1,686 GBP
View
B+
Retailer 21
-
$3,206 AUD
View
Retailer 22
-
$4,691 AUD
$3,295 USD
View
Price last confirmed 13 days ago
B
Retailer 23
-
$5,766 AUD
$4,050 USD
View
Most Expensive
Queensmith
LG813673264 · Oct 16
$8,353 AUD
£4,620 GBP
View
Price last confirmed 15 days ago
23 more retailers have this diamond
Prices start from $747 AUDSave up to $5,018 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
3.90ct Emerald
$747 AUD