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Oval|Lab Grown|IGI

8.53ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG778657142

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778657142

Diamond specifications and retailer prices

From $1,451 USD
As of October 29, 2026
Save $8,769 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,220 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.53ct lab-grown oval diamond

This 8.53ct 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 LG778657142 or 778657142. Listed at 21 retailers as of October 29, 2026, with prices from $1,451 to $10,220, a $8,769 spread on the same certified stone. Brilliant Earth lists it at $10,220. 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

8.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778657142
Dimensions17.70 × 11.15 × 6.74 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.70 mm11.15 mm8.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778657142
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $10,220 USD|Low: $1,393 USD|High: $10,220 USD|Avg: $2,945 USD
Brilliant Earth
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
October 30, 2026
Retailer 13$1,451 USD
Retailer 5$1,579 USD
Retailer 7$1,624 USD
Retailer 14$1,683 USD
Retailer 11$1,855 USD
Retailer 2$2,009 USD
Retailer 6$2,193 USD
Retailer 8$2,376 USD
Retailer 3$2,655 USD
Retailer 9$2,823 USD
Retailer 12$3,116 USD
Retailer 4$3,155 USD
Retailer 15$4,536 USD
Retailer 10$4,832 USD
Brilliant Earth$10,220 USD

40 data points across 15 retailers

21 retailers$1,451 USD to $10,220 USD

A
Cheapest Retailer
-
$1,451 USD
A
Retailer 2
-
$1,579 USD
View
A
Retailer 3
-
$1,624 USD
View
Final sale: no returns
Retailer 4
-
$1,683 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,683 USD
View
A
Retailer 6
-
$1,855 USD
View
A
Retailer 7
-
$2,009 USD
£1,582 GBP
View
A
Retailer 8
-
$2,193 USD
View
A
Retailer 9
-
$2,376 USD
£1,871 GBP
View
A
Retailer 10
-
$2,655 USD
View
A
Retailer 11
-
$2,823 USD
ZAR 45,600 ZAR
View
A
Retailer 12
-
$3,055 USD
View
Retailer 13
-
$3,116 USD
A$4,794 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$3,155 USD
View
B+
Retailer 15
-
$4,069 USD
£3,204 GBP
View
B+
Retailer 16
-
$4,536 USD
View
B+
Retailer 17
-
$4,832 USD
£3,805 GBP
View
B+
Retailer 18
-
$4,944 USD
View
B+
Retailer 19
-
$5,099 USD
View
B
Retailer 20
-
$5,924 USD
View
Most Expensive
B
Brilliant Earth
21394494A · Oct 29
$10,220 USD
View
20 more retailers have this diamond
Prices start from $1,451 USDSave up to $8,769 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.

A
8.53ct Oval
$1,451 USD