Emerald|Lab Grown|IGI

20.07ct F VVS2 Emerald Lab Grown Diamond

GD • F/VVS2 • IGI LG845670247

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845670247

Diamond specifications and retailer prices

From $4,593 USD
As of October 27, 2026
Save $22,523 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $35,000 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 20.07ct lab-grown emerald diamond

This 20.07ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG845670247 or 845670247. Listed at 17 retailers as of October 27, 2026, with a 490% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

20.07
Carat
F
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845670247
Dimensions18.40 × 12.72 × 8.18 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.40 mm12.72 mm20.07 ctF / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845670247
Side View
Table 66.0%Crown 36.4°Girdle: MediumPavilion 40.2°Culet: LargeDepth 66.3%

Caratlytics Score

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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 27
Current: $35,000 USD|Low: $4,593 USD|High: $37,080 USD|Avg: $10,933 USD|-5.6%
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
Retailer 16
October 29, 2026
Retailer 15$4,593 USD
Retailer 12$4,814 USD
Retailer 7$5,460 USD
Retailer 11$5,465 USD
Retailer 2$5,644 USD
Retailer 14$6,336 USD
Retailer 6$6,823 USD
Retailer 9$6,901 USD
Retailer 5$6,973 USD
Retailer 8$7,580 USD
Retailer 3$8,028 USD
Retailer 13$8,666 USD
Retailer 4$10,363 USD
Retailer 16$19,049 USD
Retailer 10$27,116 USD
Brilliant Earth$35,000 USD

11 data points across 16 retailers

17 retailers$4,593 USD to $27,116 USD

A
Cheapest Retailer
-
$4,593 USD
A
Retailer 2
-
$4,814 USD
View
B+
Retailer 3
-
$5,460 USD
View
B+
Retailer 4
-
$5,465 USD
View
B+
Retailer 5
-
$5,644 USD
View
B+
Retailer 6
-
$6,336 USD
HK$49,500 HKD
View
B+
Retailer 7
-
$6,823 USD
View
B+
Retailer 8
-
$6,901 USD
£5,434 GBP
View
B+
Retailer 9
-
$6,973 USD
View
Retailer 10
-
$7,580 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$8,028 USD
View
Retailer 12
-
$8,125 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$8,666 USD
€8,253 EUR
View
Retailer 14
-
$10,363 USD
A$15,943 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$19,049 USD
View
B
Retailer 16
-
$27,116 USD
View
Most Expensive
Brilliant Earth
22211091A · Oct 28
$35,000 USD
View
Price under review
16 more retailers have this diamond
Prices start from $4,593 USDSave up to $22,523 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
20.07ct Emerald
$4,593 USD