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Round|Lab Grown|IGI

20.06ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG795623044

Shape and cutting style on the report: Round brilliant

Certificate IGI LG795623044

Diamond specifications and retailer prices

From $8,860 USD
As of October 29, 2026
Save $25,130 USD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $33,990 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 20.06ct lab-grown round diamond

This 20.06ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795623044 or 795623044. Listed at 15 retailers as of October 29, 2026, with prices from $8,860 to $33,990, a $25,130 spread on the same certified stone. Brilliant Earth lists it at $33,990. 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

20.06
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795623044
Dimensions17.51 × 17.44 × 10.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.51 mm17.44 mm20.06 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795623044
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $33,990 USD|Low: $8,297 USD|High: $34,930 USD|Avg: $14,038 USD|-2.7%
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
Retailer 14
November 1, 2026
Retailer 9$8,297 USD
Retailer 12$8,860 USD
Retailer 3$9,214 USD
Retailer 14$9,609 USD
Retailer 5$10,278 USD
Retailer 13$10,278 USD
Retailer 8$10,280 USD
Retailer 11$10,550 USD
Retailer 10$11,251 USD
Retailer 4$11,559 USD
Retailer 2$12,354 USD
Retailer 7$19,613 USD
Retailer 6$23,699 USD
Brilliant Earth$33,990 USD

41 data points across 14 retailers

15 retailers$8,860 USD to $33,990 USD

Retailer 1
-
$8,297 USD
£6,533 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$8,860 USD
View
A
Retailer 3
-
$9,214 USD
View
A
Retailer 4
-
$9,609 USD
View
B+
Retailer 5
-
$10,278 USD
View
Retailer 6
-
$10,278 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$10,280 USD
View
B+
Retailer 8
-
$10,550 USD
View
B+
Retailer 9
-
$11,251 USD
View
B+
Retailer 10
-
$11,559 USD
View
B+
Retailer 11
-
$12,354 USD
£9,728 GBP
View
B
Retailer 12
-
$19,613 USD
€18,679 EUR
View
B
Retailer 13
-
$23,699 USD
View
B
Retailer 14
-
$32,471 USD
View
Most Expensive
B
Brilliant Earth
19663311A · Oct 31
$33,990 USD
View
14 more retailers have this diamond
Prices start from $8,860 USDSave up to $25,130 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.

A
20.06ct Round
$8,860 USD