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Oval|Lab Grown|IGI

21.04ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG714503980

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG714503980

Diamond specifications and retailer prices

From $10,652 USD
As of October 29, 2026
Save $26,705 USD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $37,357 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 21.04ct lab-grown oval diamond

This 21.04ct 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 LG714503980 or 714503980. Listed at 16 retailers as of October 29, 2026, with prices from $10,652 to $37,357, a $26,705 spread on the same certified stone. Taylor and Hart lists it at $37,357. 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

21.04
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG714503980
Dimensions22.38 × 15.63 × 9.60 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.38 mm15.63 mm21.04 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG714503980
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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 29
Current: $14,710 USD|Low: $10,226 USD|High: $37,660 USD|Avg: $17,743 USD|-11.8%
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
Taylor and Hart
November 1, 2026
Retailer 14$10,652 USD
Retailer 13$11,078 USD
Retailer 5$11,384 USD
Retailer 4$11,581 USD
Retailer 3$12,357 USD
Retailer 6$12,357 USD
Retailer 10$12,360 USD
Retailer 9$12,875 USD
Retailer 11$12,998 USD
Retailer 12$13,315 USD
Retailer 7$13,601 USD
Retailer 1$14,710 USD
Retailer 8$20,668 USD
Retailer 15$28,644 USD
Retailer 2$36,210 USD
Taylor and Hart$37,357 USD

43 data points across 16 retailers

16 retailers$10,652 USD to $37,357 USD

B+
Cheapest Retailer
-
$10,652 USD
B+
Retailer 2
-
$11,078 USD
View
B+
Retailer 3
-
$11,384 USD
View
B+
Retailer 4
-
$11,581 USD
View
B+
Retailer 5
-
$12,357 USD
View
Retailer 6
-
$12,357 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$12,360 USD
View
B+
Retailer 8
-
$12,875 USD
View
B+
Retailer 9
-
$12,998 USD
View
B+
Retailer 10
-
$13,315 USD
View
B+
Retailer 11
-
$13,601 USD
View
Final sale: no returns
B+
Retailer 12
-
$14,710 USD
£11,583 GBP
View
B
Retailer 13
-
$20,668 USD
€19,684 EUR
View
B
Retailer 14
-
$28,644 USD
View
B
Retailer 15
-
$36,210 USD
View
Most Expensive
B
Taylor and Hart
KGQQXXT · Oct 31
$37,357 USD
View
15 more retailers have this diamond
Prices start from $10,652 USDSave up to $26,705 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+
21.04ct Oval
$10,652 USD