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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 €6,587 EUR
$7,388 USD
As of November 2, 2026
Save €19,010 EUR (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €33,916 EUR at Brilliant Earth · As of November 2, 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
Colour
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: €33,916 EUR|Low: €6,323 EUR|High: €34,968 EUR|Avg: €12,821 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
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Retailer 17
Retailer 18
November 2, 2026
Retailer 17€6,587 EUR
Retailer 13€6,850 EUR
Retailer 4€7,377 EUR
Retailer 6€7,409 EUR
Retailer 5€7,592 EUR
Retailer 8€7,641 EUR
Retailer 18€7,641 EUR
Retailer 15€7,748 EUR
Retailer 16€8,593 EUR
Retailer 14€8,639 EUR
Retailer 7€8,849 EUR
Retailer 2€9,410 EUR
Retailer 12€13,494 EUR
Retailer 11€14,559 EUR
Retailer 3€21,271 EUR
Retailer 9€23,520 EUR
Retailer 10€25,597 EUR
Brilliant Earth€33,916 EUR

27 data points across 18 retailers

17 retailers€6,587 EUR to €25,597 EUR

B+
Cheapest Retailer
-
€6,587 EUR
$7,388 USD
B+
Retailer 2
-
€6,850 EUR
$7,683 USD
View
B+
Retailer 3
-
€7,409 EUR
$8,310 USD
View
B+
Retailer 4
-
€7,592 EUR
$8,515 USD
View
Retailer 5
-
€7,641 EUR
$8,570 USD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
€7,641 EUR
$8,570 USD
View
Retailer 7
-
€7,748 EUR
$8,690 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
€8,593 EUR
$9,638 USD
View
B+
Retailer 9
-
€8,639 EUR
$9,689 USD
View
B
Retailer 10
-
€8,849 EUR
$9,925 USD
View
B+
Retailer 11
-
€9,410 EUR
£8,310 GBP
View
B
Retailer 12
-
€13,494 EUR
View
B
Retailer 13
-
€14,559 EUR
A$25,123 AUD
View
Retailer 14
-
€21,271 EUR
$23,858 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
€23,520 EUR
$26,380 USD
View
B
Retailer 16
-
€25,597 EUR
$28,709 USD
View
Most Expensive
Brilliant Earth
13702749A · Nov 2
€33,916 EUR
$38,040 USD
View
Price under review
16 more retailers have this diamond
Prices start from €6,587 EURSave up to €19,010 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
€6,587 EUR