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Emerald|Lab Grown|IGI

3.94ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG823652519

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823652519

Diamond specifications and retailer prices

From $1,340 NZD
$755 USD
As of October 31, 2026
Save $8,046 NZD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,386 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.94ct lab-grown emerald diamond

This 3.94ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823652519 or 823652519. Listed at 11 retailers as of October 31, 2026, with prices from $1,340 to $9,386, a $8,046 spread on the same certified stone. Brilliant Earth lists it at $9,386. 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

3.94
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823652519
Dimensions10.52 × 7.67 × 5.06 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm7.67 mm3.94 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823652519
Side View
Table 68.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: LargeDepth 66.0%

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: $9,386 NZD|Low: $1,340 NZD|High: $9,386 NZD|Avg: $3,631 NZD|+43.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$1,340 NZD
Retailer 9$1,454 NZD
Retailer 12$1,489 NZD
Retailer 3$1,697 NZD
Retailer 5$1,807 NZD
Retailer 6$1,914 NZD
Retailer 8$2,237 NZD
Retailer 11$2,768 NZD
Retailer 4$4,906 NZD
Retailer 10$6,349 NZD
Retailer 7$8,038 NZD
Brilliant Earth$9,386 NZD

14 data points across 12 retailers

11 retailers$1,340 NZD to $9,386 NZD

A
Cheapest Retailer
-
$1,340 NZD
$755 USD
A
Retailer 2
-
$1,454 NZD
$820 USD
View
B+
Retailer 3
-
$1,489 NZD
$839 USD
View
A
Retailer 4
-
$1,723 NZD
$971 USD
View
A
Retailer 5
-
$1,807 NZD
€970 EUR
View
A
Retailer 6
-
$2,237 NZD
$1,261 USD
View
B+
Retailer 7
-
$2,768 NZD
$1,560 USD
View
Retailer 8
-
$4,906 NZD
$2,765 USD
View
Price last confirmed 35 days ago
B
Retailer 9
-
$6,349 NZD
$3,578 USD
View
B
Retailer 10
-
$8,038 NZD
$4,530 USD
View
Most Expensive
B
Brilliant Earth
22267488A · Oct 31
$9,386 NZD
$5,290 USD
View
10 more retailers have this diamond
Prices start from $1,340 NZDSave up to $8,046 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
3.94ct Emerald
$1,340 NZD