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Emerald|Lab Grown|IGI

3.16ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG831670382

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831670382

Diamond specifications and retailer prices

From $1,437 NZD
$810 USD
As of November 2, 2026
Save $11,214 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,651 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.16ct lab-grown emerald diamond

This 3.16ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831670382 or 831670382. Listed at 14 retailers as of October 31, 2026, with prices from $1,437 to $12,651, a $11,214 spread on the same certified stone. Brilliant Earth lists it at $12,651. 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

3.16
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831670382
Dimensions9.85 × 6.83 × 4.72 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.85 mm6.83 mm3.16 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831670382
Side View
Table 61.0%Crown 34.8°Girdle: Slightly ThickPavilion 39.6°Culet: LargeDepth 69.1%

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: Nov 2
Current: $12,651 NZD|Low: $965 NZD|High: $12,651 NZD|Avg: $3,840 NZD|+0.8%
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
November 1, 2026
Retailer 5$965 NZD
Retailer 3$1,437 NZD
Retailer 8$1,447 NZD
Retailer 9$1,485 NZD
Retailer 7$1,804 NZD
Retailer 15$1,924 NZD
Retailer 11$2,585 NZD
Retailer 14$2,791 NZD
Retailer 6$2,960 NZD
Retailer 4$3,087 NZD
Retailer 12$4,821 NZD
Retailer 2$5,370 NZD
Retailer 10$8,020 NZD
Retailer 13$8,514 NZD
Brilliant Earth$12,651 NZD

19 data points across 15 retailers

14 retailers$1,437 NZD to $12,651 NZD

Retailer 1
-
$965 NZD
$544 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$1,437 NZD
$810 USD
View
A
Retailer 3
-
$1,447 NZD
$815 USD
View
B+
Retailer 4
-
$1,485 NZD
$837 USD
View
A
Retailer 5
-
$1,924 NZD
€1,033 EUR
View
B+
Retailer 6
-
$2,585 NZD
$1,457 USD
View
B+
Retailer 7
-
$2,791 NZD
A$2,420 AUD
View
B+
Retailer 8
-
$2,960 NZD
$1,668 USD
View
B+
Retailer 9
-
$3,087 NZD
$1,740 USD
View
B
Retailer 10
-
$4,821 NZD
A$4,180 AUD
View
B
Retailer 11
-
$5,370 NZD
£2,383 GBP
View
B
Retailer 12
-
$8,020 NZD
$4,520 USD
View
B
Retailer 13
-
$8,514 NZD
$4,798 USD
View
Most Expensive
B
Brilliant Earth
21667104A · Oct 31
$12,651 NZD
$7,130 USD
View
13 more retailers have this diamond
Prices start from $1,437 NZDSave up to $11,214 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
3.16ct Emerald
$1,437 NZD