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Emerald|Lab Grown|IGI

3.99ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG823601161

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823601161

Diamond specifications and retailer prices

From $1,082 NZD
$610 USD
As of October 29, 2026
Save $7,179 NZD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,262 NZD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 3.99ct lab-grown emerald diamond

This 3.99ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823601161 or 823601161. Listed at 5 retailers as of October 29, 2026, with prices from $1,082 to $8,262, a $7,179 spread on the same certified stone. Frank Darling lists it at $8,262. 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

3.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823601161
Dimensions10.59 × 7.55 × 5.09 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.59 mm7.55 mm3.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823601161
Side View
Table 65.0%Crown 33.1°Girdle: Slightly ThickPavilion 40°Culet: LargeDepth 67.4%

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 29
Current: $8,262 NZD|Low: $1,047 NZD|High: $8,262 NZD|Avg: $4,529 NZD|+0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2$1,082 NZD
Retailer 3$1,501 NZD
Retailer 4$3,802 NZD
Retailer 5$6,148 NZD
Frank Darling$8,262 NZD

16 data points across 5 retailers

5 retailers$1,082 NZD to $8,262 NZD

A
Cheapest Retailer
-
$1,082 NZD
$610 USD
Final sale: no returns
B+
Retailer 2
-
$1,501 NZD
$846 USD
View
B+
Retailer 3
-
$3,802 NZD
$2,143 USD
View
Retailer 4
-
$6,148 NZD
$3,465 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Frank Darling
100192164307KD · Oct 30
$8,262 NZD
$4,656 USD
View
4 more retailers have this diamond
Prices start from $1,082 NZDSave up to $7,179 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
3.99ct Emerald
$1,082 NZD