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Emerald|Lab Grown|IGI

3.90ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG598384614

Shape and cutting style on the report: Emerald cut

Certificate IGI LG598384614

Diamond specifications and retailer prices

From $733 AUD
$515 USD
As of October 30, 2026
Save $5,686 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,420 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598384614 or 598384614. Listed at 19 retailers as of October 29, 2026, with prices from $733 to $6,420, a $5,686 spread on the same certified stone. Brilliant Earth lists it at $6,420. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598384614
Dimensions10.52 × 7.41 × 4.99 mm
L/W Ratio1.42
Culet sizeLong
Top View
10.52 mm7.41 mm3.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598384614
Side View
Table 66.0%Crown 38.9°Girdle: MediumPavilion 39.1°Culet: LNGDepth 67.3%

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 30
Current: $6,420 AUD|Low: $618 AUD|High: $6,932 AUD|Avg: $2,061 AUD|-7.4%
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
October 30, 2026
Retailer 11$719 AUD
Retailer 6$733 AUD
Retailer 18$821 AUD
Retailer 4$910 AUD
Retailer 20$910 AUD
Retailer 16$1,103 AUD
Retailer 14$1,257 AUD
Retailer 2$1,409 AUD
Retailer 9$1,411 AUD
Retailer 10$1,466 AUD
Retailer 13$1,922 AUD
Retailer 15$1,975 AUD
Retailer 3$2,088 AUD
Retailer 19$2,347 AUD
Retailer 5$2,393 AUD
Retailer 8$2,959 AUD
Retailer 7$3,373 AUD
Retailer 17$3,803 AUD
Retailer 12$5,097 AUD
Brilliant Earth$6,420 AUD

40 data points across 20 retailers

19 retailers$733 AUD to $6,420 AUD

A
Cheapest Retailer
-
$733 AUD
$515 USD
A
Retailer 2
-
$821 AUD
$577 USD
View
Retailer 3
-
$910 AUD
$639 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$910 AUD
$639 USD
View
A
Retailer 5
-
$1,103 AUD
$775 USD
View
A
Retailer 6
-
$1,257 AUD
€841 EUR
View
A
Retailer 7
-
$1,409 AUD
£780 GBP
View
B+
Retailer 8
-
$1,411 AUD
$991 USD
View
A
Retailer 9
-
$1,466 AUD
$1,030 USD
View
A
Retailer 10
-
$1,922 AUD
View
A
Retailer 11
-
$1,975 AUD
ZAR 22,415 ZAR
View
A
Retailer 12
-
$2,088 AUD
$1,467 USD
View
B+
Retailer 13
-
$2,347 AUD
$1,649 USD
View
A
Retailer 14
-
$2,393 AUD
$1,681 USD
View
B+
Retailer 15
-
$2,959 AUD
$2,079 USD
View
B
Retailer 16
-
$3,373 AUD
$2,370 USD
View
B
Retailer 17
-
$3,803 AUD
£2,104 GBP
View
B
Retailer 18
-
$5,097 AUD
$3,581 USD
View
Most Expensive
B
Brilliant Earth
8139029A · Oct 29
$6,420 AUD
$4,510 USD
View
18 more retailers have this diamond
Prices start from $733 AUDSave up to $5,686 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
$733 AUD