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Emerald|Lab Grown|IGI

20.07ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG655426934

Shape and cutting style on the report: Emerald cut

Certificate IGI LG655426934

Diamond specifications and retailer prices

From €6,613 EUR
$7,388 USD
As of November 2, 2026
Save €19,085 EUR (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €34,049 EUR at Brilliant Earth · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG655426934 or 655426934. Listed at 17 retailers as of October 31, 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

20.07
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655426934
Dimensions19.21 × 12.78 × 8.05 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.21 mm12.78 mm20.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655426934
Side View
Table 62.0%Crown 32.2°Girdle: MediumPavilion 38.5°Culet: LargeDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €34,049 EUR|Low: €6,348 EUR|High: €35,105 EUR|Avg: €12,871 EUR|-3.0%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 17€6,613 EUR
Retailer 13€6,877 EUR
Retailer 4€7,406 EUR
Retailer 6€7,438 EUR
Retailer 5€7,622 EUR
Retailer 8€7,671 EUR
Retailer 18€7,671 EUR
Retailer 15€7,778 EUR
Retailer 16€8,627 EUR
Retailer 14€8,673 EUR
Retailer 7€8,884 EUR
Retailer 2€9,447 EUR
Retailer 12€13,547 EUR
Retailer 11€14,617 EUR
Retailer 3€21,355 EUR
Retailer 9€23,612 EUR
Retailer 10€25,698 EUR
Brilliant Earth€34,049 EUR

27 data points across 18 retailers

17 retailers€6,613 EUR to €25,698 EUR

B+
Cheapest Retailer
-
€6,613 EUR
$7,388 USD
B+
Retailer 2
-
€6,877 EUR
$7,683 USD
View
B+
Retailer 3
-
€7,438 EUR
$8,310 USD
View
B+
Retailer 4
-
€7,622 EUR
$8,515 USD
View
Retailer 5
-
€7,671 EUR
$8,570 USD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
€7,671 EUR
$8,570 USD
View
Retailer 7
-
€7,778 EUR
$8,690 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
€8,627 EUR
$9,638 USD
View
B+
Retailer 9
-
€8,673 EUR
$9,689 USD
View
B
Retailer 10
-
€8,884 EUR
$9,925 USD
View
B+
Retailer 11
-
€9,447 EUR
£8,310 GBP
View
B
Retailer 12
-
€13,547 EUR
View
B
Retailer 13
-
€14,617 EUR
A$25,123 AUD
View
Retailer 14
-
€21,355 EUR
$23,858 USD
View
Price last confirmed 21 days ago
B
Retailer 15
-
€23,612 EUR
$26,380 USD
View
B
Retailer 16
-
€25,698 EUR
$28,709 USD
View
Most Expensive
Brilliant Earth
13702749A · Oct 31
€34,049 EUR
$38,040 USD
View
Price under review
16 more retailers have this diamond
Prices start from €6,613 EURSave up to €19,085 EUR

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+
20.07ct Emerald
€6,613 EUR