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Round|Lab Grown|IGI

20.00ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG797637410

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797637410

Diamond specifications and retailer prices

From $7,656 CAD
£4,315 GBP
As of November 1, 2026
Save $38,526 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $46,182 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 20ct lab-grown round diamond

This 20ct 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 LG797637410 or 797637410. Listed at 15 retailers as of October 31, 2026, with prices from $7,656 to $46,182, a $38,526 spread on the same certified stone. Brilliant Earth lists it at $46,182. 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
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797637410
Dimensions17.36 × 17.28 × 10.73 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
17.36 mm17.28 mm20.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797637410
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.9%

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: Nov 1
Current: $46,182 CAD|Low: $7,653 CAD|High: $46,405 CAD|Avg: $15,946 CAD|-0.5%
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
Retailer 15
November 1, 2026
Retailer 2$7,656 CAD
Retailer 4$8,217 CAD
Retailer 12$8,612 CAD
Retailer 3$9,532 CAD
Retailer 6$9,532 CAD
Retailer 10$9,534 CAD
Retailer 14$9,567 CAD
Retailer 7$11,315 CAD
Retailer 11$11,533 CAD
Retailer 8$11,881 CAD
Retailer 5$16,483 CAD
Retailer 9$20,441 CAD
Retailer 13$31,476 CAD
Retailer 15$33,367 CAD
Brilliant Earth$46,182 CAD

43 data points across 15 retailers

15 retailers$7,656 CAD to $46,182 CAD

A
Cheapest Retailer
-
$7,656 CAD
£4,315 GBP
A
Retailer 2
-
$8,217 CAD
$5,882 USD
View
A
Retailer 3
-
$8,612 CAD
$6,165 USD
View
A
Retailer 4
-
$9,532 CAD
$6,824 USD
View
Retailer 5
-
$9,532 CAD
$6,824 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$9,534 CAD
$6,825 USD
View
A
Retailer 7
-
$9,567 CAD
$6,849 USD
View
A
Retailer 8
-
$11,315 CAD
$8,100 USD
View
A
Retailer 9
-
$11,533 CAD
$8,256 USD
View
A
Retailer 10
-
$11,881 CAD
£6,697 GBP
View
B
Retailer 11
-
$16,483 CAD
$11,800 USD
View
B+
Retailer 12
-
$20,441 CAD
€13,936 EUR
View
B
Retailer 13
-
$31,476 CAD
$22,533 USD
View
B
Retailer 14
-
$33,367 CAD
$23,886 USD
View
Most Expensive
B
Brilliant Earth
19674411A · Oct 31
$46,182 CAD
$33,060 USD
View
14 more retailers have this diamond
Prices start from $7,656 CADSave up to $38,526 CAD

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
20.00ct Round
$7,656 CAD