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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 $15,164 AUD
$10,652 USD
As of November 1, 2026
Save $38,017 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $53,181 AUD 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 31, 2026, with prices from $15,164 to $53,181, a $38,017 spread on the same certified stone. Taylor and Hart lists it at $53,181. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $20,941 AUD|Low: $14,558 AUD|High: $53,613 AUD|Avg: $25,183 AUD|-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 2, 2026
Retailer 14$15,164 AUD
Retailer 13$15,771 AUD
Retailer 5$16,206 AUD
Retailer 4$16,487 AUD
Retailer 3$17,591 AUD
Retailer 6$17,591 AUD
Retailer 10$17,596 AUD
Retailer 8$18,364 AUD
Retailer 11$18,504 AUD
Retailer 12$18,955 AUD
Retailer 7$19,362 AUD
Retailer 1$20,941 AUD
Retailer 9$29,423 AUD
Retailer 15$40,778 AUD
Retailer 2$51,549 AUD
Taylor and Hart$53,181 AUD

43 data points across 16 retailers

16 retailers$15,164 AUD to $53,181 AUD

B+
Cheapest Retailer
-
$15,164 AUD
$10,652 USD
B+
Retailer 2
-
$15,771 AUD
$11,078 USD
View
B+
Retailer 3
-
$16,206 AUD
$11,384 USD
View
B+
Retailer 4
-
$16,487 AUD
$11,581 USD
View
B+
Retailer 5
-
$17,591 AUD
$12,357 USD
View
Retailer 6
-
$17,591 AUD
$12,357 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$17,596 AUD
$12,360 USD
View
B+
Retailer 8
-
$18,364 AUD
$12,900 USD
View
B+
Retailer 9
-
$18,504 AUD
$12,998 USD
View
B+
Retailer 10
-
$18,955 AUD
$13,315 USD
View
B+
Retailer 11
-
$19,362 AUD
$13,601 USD
View
Final sale: no returns
B+
Retailer 12
-
$20,941 AUD
£11,583 GBP
View
B
Retailer 13
-
$29,423 AUD
€19,684 EUR
View
B
Retailer 14
-
$40,778 AUD
$28,644 USD
View
B
Retailer 15
-
$51,549 AUD
$36,210 USD
View
Most Expensive
B
Taylor and Hart
KGQQXXT · Oct 31
$53,181 AUD
$37,357 USD
View
15 more retailers have this diamond
Prices start from $15,164 AUDSave up to $38,017 AUD

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
$15,164 AUD