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Emerald|Lab Grown|IGI

20.25ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG762559593

Shape and cutting style on the report: Emerald cut

Certificate IGI LG762559593

Diamond specifications and retailer prices

From €6,620 EUR
$7,425 USD
As of November 2, 2026
Save €16,817 EUR (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €34,219 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 20.25ct lab-grown emerald diamond

This 20.25ct 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 LG762559593 or 762559593. Listed at 16 retailers as of November 2, 2026, with a 254% 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

20.25
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762559593
Dimensions18.40 × 12.59 × 8.11 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.40 mm12.59 mm20.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762559593
Side View
Table 66.0%Crown 36.1°Girdle: Slightly ThickPavilion 37.4°Culet: LNGDepth 64.4%

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: €34,219 EUR|Low: €5,881 EUR|High: €35,280 EUR|Avg: €13,892 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
November 2, 2026
Retailer 4€5,881 EUR
Retailer 5€6,091 EUR
Retailer 9€6,620 EUR
Retailer 10€7,315 EUR
Retailer 11€7,370 EUR
Retailer 6€7,627 EUR
Retailer 2€9,403 EUR
Retailer 8€10,051 EUR
Retailer 7€11,636 EUR
Retailer 13€16,946 EUR
Retailer 12€21,318 EUR
Retailer 3€23,437 EUR
Brilliant Earth€34,219 EUR

43 data points across 13 retailers

16 retailers€6,620 EUR to €23,437 EUR

Retailer 1
-
€6,485 EUR
$7,274 USD
Price last confirmed 33 days ago
B+
Retailer 2
-
€6,620 EUR
$7,425 USD
View
B+
Retailer 3
-
€7,315 EUR
HK$64,100 HKD
View
B+
Retailer 4
-
€7,370 EUR
$8,266 USD
View
Retailer 5
-
€7,420 EUR
$8,322 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
€7,627 EUR
£6,736 GBP
View
Retailer 7
-
€8,931 EUR
$10,017 USD
View
Price last confirmed 33 days ago
B
Retailer 8
-
€9,403 EUR
$10,546 USD
View
B
Retailer 9
-
€10,051 EUR
View
B
Retailer 10
-
€11,636 EUR
A$20,078 AUD
View
Retailer 11
-
€16,946 EUR
$19,006 USD
View
Price last confirmed 24 days ago
B
Retailer 12
-
€21,318 EUR
$23,911 USD
View
B
Retailer 13
-
€23,437 EUR
$26,287 USD
View
Retailer 14
-
€34,219 EUR
$38,380 USD
View
Price under review
Retailer 15
-
€34,219 EUR
$38,380 USD
View
Price under review
Most Expensive
Brilliant Earth
17309010A · Nov 2
€34,219 EUR
$38,380 USD
View
Price under review
15 more retailers have this diamond
Prices start from €6,620 EURSave up to €16,817 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+
20.25ct Emerald
€6,620 EUR