CaratHunter
Plans
Emerald|Lab Grown|IGI

20.02ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG830655887

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830655887

Diamond specifications and retailer prices

From €5,883 EUR
$6,598 USD
As of October 30, 2026
Save €17,590 EUR (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €23,473 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 20.02ct lab-grown emerald diamond

This 20.02ct 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 LG830655887 or 830655887. Listed at 14 retailers as of October 30, 2026, with prices from €5,883 to €23,473, a €17,590 spread on the same certified stone. Taylor and Hart lists it at €23,473. 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

20.02
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830655887
Dimensions18.58 × 12.58 × 8.44 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.58 mm12.58 mm20.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830655887
Side View
Table 64.0%Crown 35.5°Girdle: STK-THKPavilion 38.9°Culet: LargeDepth 67.1%

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: Oct 30
Current: €8,573 EUR|Low: €5,647 EUR|High: €23,473 EUR|Avg: €10,229 EUR|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 31, 2026
Retailer 10€5,883 EUR
Retailer 11€6,118 EUR
Retailer 4€6,721 EUR
Retailer 12€6,798 EUR
Retailer 3€6,823 EUR
Retailer 13€6,823 EUR
Retailer 8€7,436 EUR
Retailer 9€7,976 EUR
Retailer 2€8,100 EUR
Retailer 6€8,524 EUR
Retailer 1€8,573 EUR
Retailer 7€13,068 EUR
Retailer 5€23,172 EUR
Taylor and Hart€23,473 EUR

41 data points across 14 retailers

14 retailers€5,883 EUR to €23,473 EUR

B+
Cheapest Retailer
-
€5,883 EUR
$6,598 USD
B+
Retailer 2
-
€6,118 EUR
$6,862 USD
View
B+
Retailer 3
-
€6,721 EUR
$7,538 USD
View
B+
Retailer 4
-
€6,798 EUR
$7,625 USD
View
Retailer 5
-
€6,823 EUR
$7,653 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€6,823 EUR
$7,653 USD
View
Retailer 7
-
€7,436 EUR
$8,340 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
€7,976 EUR
$8,946 USD
View
B+
Retailer 9
-
€8,100 EUR
$9,085 USD
View
B
Retailer 10
-
€8,524 EUR
$9,560 USD
View
B+
Retailer 11
-
€8,573 EUR
£7,571 GBP
View
Retailer 12
-
€13,068 EUR
A$22,549 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
€23,172 EUR
$25,990 USD
View
Most Expensive
B
Taylor and Hart
O5CDGUS · Oct 30
€23,473 EUR
$26,327 USD
View
13 more retailers have this diamond
Prices start from €5,883 EURSave up to €17,590 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+
20.02ct Emerald
€5,883 EUR