CaratHunter
Plans
Emerald|Lab Grown|IGI

20.00ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG605361982

Shape and cutting style on the report: Emerald cut

Certificate IGI LG605361982

Diamond specifications and retailer prices

From €27,925 EUR
$31,198 USD
As of October 31, 2026
Save €7,831 EUR (22%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €55,356 EUR at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 20ct lab-grown emerald diamond

This 20ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605361982 or 605361982. Listed at 14 retailers as of October 31, 2026, with a 28% 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

20.00
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605361982
Dimensions16.59 × 12.18 × 8.75 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.59 mm12.18 mm20.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605361982
Side View
Table 66.0%Crown 43.5°Girdle: Very ThickPavilion 40.4°Culet: LNGDepth 71.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €55,356 EUR|Low: €26,168 EUR|High: €75,584 EUR|Avg: €36,002 EUR|+1.9%
Cape Diamonds
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
October 29, 2026
Retailer 9€26,168 EUR
Retailer 6€27,612 EUR
Retailer 13€27,925 EUR
Retailer 3€28,983 EUR
Retailer 16€29,525 EUR
Retailer 11€30,824 EUR
Retailer 15€31,071 EUR
Retailer 4€32,516 EUR
Retailer 5€33,458 EUR
Retailer 10€34,317 EUR
Retailer 17€34,523 EUR
Retailer 2€35,228 EUR
Retailer 12€35,756 EUR
Retailer 14€35,756 EUR
Retailer 8€38,387 EUR
Cape Diamonds€55,356 EUR
Retailer 7€75,584 EUR

20 data points across 17 retailers

14 retailers€27,925 EUR to €35,756 EUR

B
Cheapest Retailer
-
€27,925 EUR
$31,198 USD
B
Retailer 2
-
€28,983 EUR
$32,380 USD
View
B
Retailer 3
-
€29,525 EUR
$32,985 USD
View
B
Retailer 4
-
€30,824 EUR
$34,437 USD
View
B
Retailer 5
-
€31,071 EUR
$34,713 USD
View
B
Retailer 6
-
€32,516 EUR
$36,327 USD
View
B
Retailer 7
-
€33,458 EUR
$37,380 USD
View
B
Retailer 8
-
€34,317 EUR
$38,339 USD
View
B
Retailer 9
-
€34,523 EUR
$38,569 USD
View
Final sale: no returns
B
Retailer 10
-
€35,228 EUR
$39,357 USD
View
Retailer 11
-
€35,756 EUR
$39,947 USD
View
Price last confirmed 20 days ago
B
Retailer 12
-
€35,756 EUR
$39,947 USD
View
Most Expensive
Cape Diamonds
cert_605361982 · Oct 29
€55,356 EUR
ZAR 999,091 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from €27,925 EURSave up to €7,831 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
20.00ct Emerald
€27,925 EUR