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Oval|Lab Grown|IGI

20.70ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG716504125

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG716504125

Diamond specifications and retailer prices

From $14,645 CAD
$10,484 USD
As of November 1, 2026
Save $37,031 CAD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $51,677 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 20.7ct lab-grown oval diamond

This 20.7ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG716504125 or 716504125. Listed at 12 retailers as of October 31, 2026, with prices from $14,645 to $51,677, a $37,031 spread on the same certified stone. Taylor and Hart lists it at $51,677. 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

20.70
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG716504125
Dimensions22.32 × 15.40 × 9.50 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.32 mm15.40 mm20.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG716504125
Side View
Table 62.0%Crown 34.8°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 61.7%

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: Nov 1
Current: $17,803 CAD|Low: $14,058 CAD|High: $51,769 CAD|Avg: $25,834 CAD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 8$14,645 CAD
Retailer 3$15,655 CAD
Retailer 2$16,777 CAD
Retailer 11$16,988 CAD
Retailer 1$17,803 CAD
Retailer 6$17,864 CAD
Retailer 7$18,306 CAD
Retailer 4$20,218 CAD
Retailer 5$28,404 CAD
Retailer 9$38,813 CAD
Retailer 10$49,758 CAD
Taylor and Hart$51,677 CAD

36 data points across 12 retailers

12 retailers$14,645 CAD to $51,677 CAD

B+
Cheapest Retailer
-
$14,645 CAD
$10,484 USD
B+
Retailer 2
-
$15,655 CAD
$11,207 USD
View
B
Retailer 3
-
$16,777 CAD
$12,010 USD
View
Retailer 4
-
$16,988 CAD
$12,161 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$17,803 CAD
$12,745 USD
View
B+
Retailer 6
-
$17,864 CAD
$12,788 USD
View
B+
Retailer 7
-
$18,306 CAD
$13,105 USD
View
B+
Retailer 8
-
$20,218 CAD
£11,396 GBP
View
B
Retailer 9
-
$28,404 CAD
€19,365 EUR
View
B
Retailer 10
-
$38,813 CAD
$27,785 USD
View
B
Retailer 11
-
$49,758 CAD
$35,620 USD
View
Most Expensive
B
Taylor and Hart
SV5MZIH · Oct 31
$51,677 CAD
$36,994 USD
View
11 more retailers have this diamond
Prices start from $14,645 CADSave up to $37,031 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.

B+
20.70ct Oval
$14,645 CAD