Emerald|Lab Grown|IGI

20.03ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG811692582

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811692582

Diamond specifications and retailer prices

From €7,440 EUR
$8,345 USD
As of November 1, 2026
Save €17,084 EUR (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €32,479 EUR at Taylor and Hart · As of October 5, 2026
View at Taylor and Hart

About this 20.03ct lab-grown emerald diamond

This 20.03ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811692582 or 811692582. Listed at 8 retailers as of November 1, 2026, with a 230% 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

20.03
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811692582
Dimensions18.23 × 12.89 × 8.61 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.23 mm12.89 mm20.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811692582
Side View
Table 70.0%Crown 41.2°Girdle: MediumPavilion 39.8°Culet: LargeDepth 66.8%

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 1
Current: €7,440 EUR|Low: €7,440 EUR|High: €32,479 EUR|Avg: €13,492 EUR|-8.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 18, 2026
Retailer 1€7,440 EUR
Retailer 9€8,748 EUR
Retailer 12€9,477 EUR
Retailer 2€9,807 EUR
Retailer 10€9,906 EUR
Retailer 8€10,571 EUR
Retailer 11€10,571 EUR
Retailer 7€11,283 EUR
Retailer 4€12,150 EUR
Retailer 3€12,152 EUR
Retailer 6€12,981 EUR
Retailer 5€24,525 EUR
Taylor and Hart€32,479 EUR

19 data points across 13 retailers

8 retailers€7,440 EUR to €24,525 EUR

B+
Cheapest Retailer
-
€7,440 EUR
$8,345 USD
Retailer 2
-
€8,748 EUR
$9,812 USD
View
Price last confirmed 31 days ago
Retailer 3
-
€9,477 EUR
$10,630 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€9,906 EUR
$11,111 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€10,571 EUR
$11,856 USD
View
Price last confirmed 30 days ago
Retailer 6
-
€12,150 EUR
$13,628 USD
View
Price last confirmed 26 days ago
B
Retailer 7
-
€24,525 EUR
$27,507 USD
View
Most Expensive
Taylor and Hart
OSQ5Z6A · Oct 5
€32,479 EUR
$36,428 USD
View
Price under review
7 more retailers have this diamond
Prices start from €7,440 EURSave up to €17,084 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+
20.03ct Emerald
€7,440 EUR