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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 €9,384 EUR
$10,484 USD
As of October 29, 2026
Save €23,729 EUR (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €33,113 EUR 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 29, 2026, with prices from €9,384 to €33,113, a €23,729 spread on the same certified stone. Taylor and Hart lists it at €33,113. 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: Oct 29
Current: €11,408 EUR|Low: €9,008 EUR|High: €33,172 EUR|Avg: €16,553 EUR|-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€9,384 EUR
Retailer 3€10,031 EUR
Retailer 2€10,750 EUR
Retailer 11€10,885 EUR
Retailer 1€11,408 EUR
Retailer 6€11,446 EUR
Retailer 7€11,730 EUR
Retailer 4€12,955 EUR
Retailer 5€18,200 EUR
Retailer 9€24,870 EUR
Retailer 10€31,883 EUR
Taylor and Hart€33,113 EUR

36 data points across 12 retailers

12 retailers€9,384 EUR to €33,113 EUR

B+
Cheapest Retailer
-
€9,384 EUR
$10,484 USD
B+
Retailer 2
-
€10,031 EUR
$11,207 USD
View
B
Retailer 3
-
€10,750 EUR
$12,010 USD
View
Retailer 4
-
€10,885 EUR
$12,161 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
€11,408 EUR
$12,745 USD
View
B+
Retailer 6
-
€11,446 EUR
$12,788 USD
View
B+
Retailer 7
-
€11,730 EUR
$13,105 USD
View
B+
Retailer 8
-
€12,955 EUR
£11,396 GBP
View
B
Retailer 9
-
€18,200 EUR
View
B
Retailer 10
-
€24,870 EUR
$27,785 USD
View
B
Retailer 11
-
€31,883 EUR
$35,620 USD
View
Most Expensive
B
Taylor and Hart
SV5MZIH · Oct 31
€33,113 EUR
$36,994 USD
View
11 more retailers have this diamond
Prices start from €9,384 EURSave up to €23,729 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+
20.70ct Oval
€9,384 EUR