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Oval|Lab Grown|IGI

8.21ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG758580014

Certificate IGI LG758580014

Diamond specifications and retailer prices

From $1,653 USD
Save $14,347 USD (90%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $16,000 USD at Brilliant Earth
View at Brilliant Earth

About this 8.21ct lab-grown oval diamond

This 8.21ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758580014 or 758580014. Listed at 30 retailers, with prices from $1,653 to $16,000 at Brilliant Earth, a $14,347 spread on the same certified stone. 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

8.21
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758580014
Dimensions11.27 × 11.27 × 16.97 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
11.27 mm11.27 mm8.21 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758580014
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $16,000 USD|Low: $1,321 USD|High: $16,960 USD|Avg: $4,718 USD|-5.7%
Brilliant Earth
Retailer 2
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Retailer 29
October 1, 2026
Retailer 18$1,372 USD
Retailer 9$1,653 USD
Retailer 29$1,799 USD
Retailer 12$1,851 USD
Retailer 10$1,891 USD
Retailer 28$1,918 USD
Retailer 17$2,085 USD
Retailer 7$2,321 USD
Retailer 16$2,509 USD
Retailer 2$2,542 USD
Retailer 4$2,694 USD
Retailer 23$3,074 USD
Retailer 3$3,119 USD
Retailer 8$3,327 USD
Retailer 25$3,485 USD
Retailer 15$3,587 USD
Retailer 21$3,753 USD
Retailer 26$3,926 USD
Retailer 27$3,967 USD
Retailer 14$4,374 USD
Retailer 19$5,496 USD
Retailer 11$5,584 USD
Retailer 5$5,820 USD
Retailer 24$6,118 USD
Retailer 13$6,757 USD
Retailer 6$7,271 USD
Retailer 22$7,419 USD
Retailer 20$12,950 USD
Brilliant Earth$16,000 USD

41 data points across 29 retailers

30 retailers$1,653 USD to $16,000 USD

A
Cheapest Retailer
-
$1,653 USD
A
Retailer 2
-
$1,799 USD
View
A
Retailer 3
-
$1,851 USD
View
A
Retailer 4
-
$1,891 USD
View
A
Retailer 5
-
$1,918 USD
View
A
Retailer 6
-
$2,085 USD
View
A
Retailer 7
-
$2,321 USD
View
A
Retailer 8
-
$2,509 USD
HK$19,600 HKD
View
A
Retailer 9
-
$2,542 USD
£2,002 GBP
View
A
Retailer 10
-
$2,694 USD
View
B+
Retailer 11
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$3,081 USD
£2,426 GBP
View
B+
Retailer 12
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$3,119 USD
€2,970 EUR
View
B+
Retailer 13
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$3,327 USD
View
B+
Retailer 14
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$3,391 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$3,485 USD
ZAR 56,305 ZAR
View
B+
Retailer 16
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$3,587 USD
A$5,518 AUD
View
B+
Retailer 17
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$3,753 USD
View
B+
Retailer 18
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$3,926 USD
A$6,040 AUD
View
B+
Retailer 19
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$3,967 USD
View
B+
Retailer 20
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$4,374 USD
£3,444 GBP
View
B
Retailer 21
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$5,496 USD
View
B
Retailer 22
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$5,584 USD
View
B
Retailer 23
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$5,820 USD
View
B
Retailer 24
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$6,118 USD
£4,817 GBP
View
B
Retailer 25
-
$6,757 USD
A$10,395 AUD
View
B
Retailer 26
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$7,271 USD
SGD 9,825 SGD
View
B
Retailer 27
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$7,419 USD
View
B
Retailer 28
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$11,370 USD
View
B
Retailer 29
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$12,950 USD
View
Most Expensive
B
Brilliant Earth
19823329Y · Sep 29
$16,000 USD
View
29 more retailers have this diamond
Prices start from $1,653 USDSave up to $14,347 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.

A
8.21ct Oval
$1,653 USD