Emerald|Lab Grown|IGI

20.14ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG848689651

Shape and cutting style on the report: Emerald cut

Certificate IGI LG848689651

Diamond specifications and retailer prices

From $7,350 USD
As of October 30, 2026
Save $21,268 USD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $38,170 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 20.14ct lab-grown emerald diamond

This 20.14ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848689651 or 848689651. Listed at 9 retailers as of October 30, 2026, with a 289% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

20.14
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848689651
Dimensions19.41 × 12.41 × 8.33 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.41 mm12.41 mm20.14 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848689651
Side View
Table 63.0%Crown 30.6°Girdle: MediumPavilion 41.4°Culet: LargeDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $38,170 USD|Low: $8,442 USD|High: $38,170 USD|Avg: $19,055 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8$8,442 USD
Retailer 6$8,475 USD
Retailer 3$9,639 USD
Retailer 2$10,498 USD
Retailer 4$14,172 USD
Retailer 5$26,533 USD
Retailer 7$28,618 USD
Brilliant Earth$38,170 USD

6 data points across 8 retailers

9 retailers$7,350 USD to $28,618 USD

B+
Cheapest Retailer
-
$7,350 USD
B+
Retailer 2
-
$8,442 USD
View
B+
Retailer 3
-
$8,475 USD
View
B
Retailer 4
-
$9,639 USD
View
B+
Retailer 5
-
$10,498 USD
£8,266 GBP
View
B
Retailer 6
-
$14,172 USD
€13,497 EUR
View
B
Retailer 7
-
$26,533 USD
View
B
Retailer 8
-
$28,618 USD
View
Most Expensive
Brilliant Earth
22318631A · Oct 31
$38,170 USD
View
Price under review
8 more retailers have this diamond
Prices start from $7,350 USDSave up to $21,268 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.

B+
20.14ct Emerald
$7,350 USD