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Emerald|Lab Grown|IGI

3.90ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG841612187

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841612187

Diamond specifications and retailer prices

From $921 NZD
$519 USD
As of November 1, 2026
Save $11,817 NZD (93%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,738 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841612187 or 841612187. Listed at 19 retailers as of October 30, 2026, with prices from $921 to $12,738, a $11,817 spread on the same certified stone. Yadav Diamonds lists it at $12,738. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.90
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841612187
Dimensions10.81 × 7.68 × 4.88 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.81 mm7.68 mm3.90 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841612187
Side View
Table 62.0%Crown 28.5°Girdle: MediumPavilion 44°Culet: LargeDepth 63.5%

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: Nov 1
Current: $5,469 NZD|Low: $921 NZD|High: $12,738 NZD|Avg: $4,276 NZD|-0.1%
Retailer 1
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
Yadav Diamonds
November 1, 2026
Retailer 7$921 NZD
Retailer 9$1,031 NZD
Retailer 15$1,251 NZD
Retailer 17$1,537 NZD
Retailer 14$1,865 NZD
Retailer 18$2,335 NZD
Retailer 13$2,661 NZD
Retailer 12$2,883 NZD
Retailer 6$3,313 NZD
Retailer 11$4,034 NZD
Retailer 3$4,354 NZD
Retailer 5$4,406 NZD
Retailer 2$5,257 NZD
Retailer 1$5,469 NZD
Retailer 10$5,873 NZD
Retailer 4$6,862 NZD
Retailer 8$8,180 NZD
Retailer 16$8,250 NZD
Yadav Diamonds$12,738 NZD

15 data points across 19 retailers

19 retailers$921 NZD to $12,738 NZD

A
Cheapest Retailer
-
$921 NZD
$519 USD
A
Retailer 2
-
$1,031 NZD
$581 USD
View
A
Retailer 3
-
$1,251 NZD
$705 USD
View
B+
Retailer 4
-
$1,537 NZD
$866 USD
View
A
Retailer 5
-
$1,865 NZD
€1,001 EUR
View
A
Retailer 6
-
$2,335 NZD
$1,316 USD
View
B+
Retailer 7
-
$2,661 NZD
A$2,307 AUD
View
B+
Retailer 8
-
$2,883 NZD
$1,625 USD
View
B+
Retailer 9
-
$3,313 NZD
$1,867 USD
View
B+
Retailer 10
-
$4,034 NZD
A$3,498 AUD
View
B+
Retailer 11
-
$4,354 NZD
$2,454 USD
View
B+
Retailer 12
-
$4,406 NZD
SGD 3,356 SGD
View
B
Retailer 13
-
$5,257 NZD
$2,963 USD
View
B
Retailer 14
-
$5,469 NZD
£2,427 GBP
View
Retailer 15
-
$5,873 NZD
$3,310 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$6,862 NZD
$3,867 USD
View
B
Retailer 17
-
$8,180 NZD
$4,610 USD
View
B
Retailer 18
-
$8,250 NZD
$4,650 USD
View
Most Expensive
B
Yadav Diamonds
13337652 · Oct 30
$12,738 NZD
$7,179 USD
View
18 more retailers have this diamond
Prices start from $921 NZDSave up to $11,817 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
$921 NZD