Emerald|Lab Grown|IGI

20.07ct H VVS2 Emerald Lab Grown Diamond

ID • H/VVS2 • IGI LG794685618

Shape and cutting style on the report: Emerald cut

Certificate IGI LG794685618

Diamond specifications and retailer prices

From $7,833 USD
As of October 30, 2026
Save $22,467 USD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $31,809 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 20.07ct lab-grown emerald diamond

This 20.07ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794685618 or 794685618. Listed at 17 retailers as of October 30, 2026, with a 287% 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
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794685618
Dimensions18.97 × 12.90 × 8.44 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.97 mm12.90 mm20.07 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794685618
Side View
Table 68.0%Crown 34.6°Girdle: MediumPavilion 39.2°Culet: LargeDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $19,065 USD|Low: $6,265 USD|High: $48,870 USD|Avg: $16,818 USD|+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
Retailer 14
Retailer 15
Retailer 16
Taylor and Hart
October 22, 2026
Retailer 12$7,833 USD
Retailer 3$8,146 USD
Retailer 9$8,660 USD
Retailer 4$8,669 USD
Retailer 13$8,772 USD
Retailer 11$9,020 USD
Retailer 2$9,086 USD
Retailer 15$9,086 USD
Retailer 5$9,965 USD
Retailer 10$10,106 USD
Retailer 16$11,279 USD
Retailer 1$19,065 USD
Retailer 7$20,955 USD
Retailer 6$25,005 USD
Retailer 14$30,300 USD
Taylor and Hart$31,809 USD
Retailer 8$48,870 USD

23 data points across 17 retailers

17 retailers$7,833 USD to $30,300 USD

B+
Cheapest Retailer
-
$7,833 USD
B+
Retailer 2
-
$8,146 USD
View
Retailer 3
-
$8,660 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$8,669 USD
View
B+
Retailer 5
-
$8,772 USD
View
Final sale: no returns
B+
Retailer 6
-
$9,020 USD
View
B+
Retailer 7
-
$9,086 USD
View
Retailer 8
-
$9,086 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$9,965 USD
View
B+
Retailer 10
-
$10,106 USD
View
B
Retailer 11
-
$11,279 USD
View
Retailer 12
-
$19,065 USD
A$29,331 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$20,955 USD
View
B
Retailer 14
-
$25,005 USD
View
B
Retailer 15
-
$30,300 USD
View
Most Expensive
Taylor and Hart
VLR5Z0D · Oct 31
$31,809 USD
View
Price under review
15 more retailers have this diamond
Prices start from $7,833 USDSave up to $22,467 USD

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
$7,833 USD