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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 $914 NZD
$515 USD
As of October 30, 2026
Save $5,440 NZD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,354 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 $914 to $6,354, a $5,440 spread on the same certified stone. Blue Nile lists it at $6,354. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,354 NZD|Low: $770 NZD|High: $8,446 NZD|Avg: $2,514 NZD
Blue Nile
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 12$896 NZD
Retailer 7$914 NZD
Retailer 19$1,024 NZD
Retailer 3$1,134 NZD
Retailer 5$1,134 NZD
Retailer 17$1,375 NZD
Retailer 15$1,567 NZD
Retailer 13$1,757 NZD
Retailer 10$1,758 NZD
Retailer 11$1,828 NZD
Retailer 14$2,395 NZD
Retailer 16$2,462 NZD
Retailer 4$2,603 NZD
Retailer 20$2,926 NZD
Retailer 6$2,983 NZD
Retailer 9$3,689 NZD
Retailer 8$4,205 NZD
Retailer 18$4,741 NZD
Retailer 2$6,175 NZD
Blue Nile$6,354 NZD

39 data points across 20 retailers

19 retailers$914 NZD to $6,354 NZD

A
Cheapest Retailer
-
$914 NZD
$515 USD
A
Retailer 2
-
$1,024 NZD
$577 USD
View
Retailer 3
-
$1,134 NZD
$639 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,134 NZD
$639 USD
View
A
Retailer 5
-
$1,375 NZD
$775 USD
View
A
Retailer 6
-
$1,567 NZD
€841 EUR
View
A
Retailer 7
-
$1,757 NZD
£780 GBP
View
B+
Retailer 8
-
$1,758 NZD
$991 USD
View
A
Retailer 9
-
$1,828 NZD
$1,030 USD
View
A
Retailer 10
-
$2,395 NZD
A$2,077 AUD
View
A
Retailer 11
-
$2,462 NZD
ZAR 22,415 ZAR
View
A
Retailer 12
-
$2,603 NZD
$1,467 USD
View
B+
Retailer 13
-
$2,926 NZD
$1,649 USD
View
B+
Retailer 14
-
$2,983 NZD
$1,681 USD
View
B+
Retailer 15
-
$3,689 NZD
$2,079 USD
View
B
Retailer 16
-
$4,205 NZD
$2,370 USD
View
B
Retailer 17
-
$4,741 NZD
£2,104 GBP
View
B
Retailer 18
-
$6,175 NZD
$3,480 USD
View
Most Expensive
B
Blue Nile
25252374 · Oct 29
$6,354 NZD
$3,581 USD
View
18 more retailers have this diamond
Prices start from $914 NZDSave up to $5,440 NZD

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
$914 NZD