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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 $519 USD
As of October 30, 2026
Save $6,660 USD (93%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,179 USD 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 $519 to $7,179, a $6,660 spread on the same certified stone. Yadav Diamonds lists it at $7,179. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,082 USD|Low: $519 USD|High: $7,179 USD|Avg: $2,410 USD|-0.1%
Retailer 1
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Retailer 18
Yadav Diamonds
November 1, 2026
Retailer 7$519 USD
Retailer 9$581 USD
Retailer 15$705 USD
Retailer 17$866 USD
Retailer 14$1,051 USD
Retailer 18$1,316 USD
Retailer 13$1,500 USD
Retailer 12$1,625 USD
Retailer 6$1,867 USD
Retailer 11$2,274 USD
Retailer 3$2,454 USD
Retailer 5$2,483 USD
Retailer 2$2,963 USD
Retailer 1$3,082 USD
Retailer 10$3,310 USD
Retailer 4$3,867 USD
Retailer 8$4,610 USD
Retailer 16$4,650 USD
Yadav Diamonds$7,179 USD

15 data points across 19 retailers

19 retailers$519 USD to $7,179 USD

A
Cheapest Retailer
-
$519 USD
A
Retailer 2
-
$581 USD
View
A
Retailer 3
-
$705 USD
View
B+
Retailer 4
-
$866 USD
View
A
Retailer 5
-
$1,051 USD
€1,001 EUR
View
A
Retailer 6
-
$1,316 USD
View
B+
Retailer 7
-
$1,500 USD
A$2,307 AUD
View
B+
Retailer 8
-
$1,625 USD
View
B+
Retailer 9
-
$1,867 USD
View
B+
Retailer 10
-
$2,274 USD
A$3,498 AUD
View
B+
Retailer 11
-
$2,454 USD
View
B+
Retailer 12
-
$2,483 USD
SGD 3,356 SGD
View
B
Retailer 13
-
$2,963 USD
View
B
Retailer 14
-
$3,082 USD
£2,427 GBP
View
Retailer 15
-
$3,310 USD
View
Price last confirmed 14 days ago
B
Retailer 16
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$3,867 USD
View
B
Retailer 17
-
$4,610 USD
View
B
Retailer 18
-
$4,650 USD
View
Most Expensive
B
Yadav Diamonds
13337652 · Oct 30
$7,179 USD
View
18 more retailers have this diamond
Prices start from $519 USDSave up to $6,660 USD

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
$519 USD