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Oval|Lab Grown|IGI

9.51ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG791624362

Certificate IGI LG791624362

Diamond specifications and retailer prices

From $1,535 USD
Save $10,265 USD (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $11,800 USD at Brilliant Earth
View at Brilliant Earth

About this 9.51ct lab-grown oval diamond

This 9.51ct 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 LG791624362 or 791624362. Listed at 28 retailers, with a 669% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

9.51
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791624362
Dimensions17.28 × 11.85 × 7.28 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.28 mm11.85 mm9.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791624362
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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 29
Current: $11,800 USD|Low: $1,250 USD|High: $11,800 USD|Avg: $4,181 USD
Brilliant Earth
Retailer 2
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Retailer 27
October 1, 2026
Retailer 9$1,535 USD
Retailer 14$1,701 USD
Retailer 27$1,719 USD
Retailer 10$1,756 USD
Retailer 23$1,950 USD
Retailer 4$2,061 USD
Retailer 13$2,139 USD
Retailer 26$2,247 USD
Retailer 22$2,548 USD
Retailer 11$2,631 USD
Retailer 15$2,704 USD
Retailer 17$2,734 USD
Retailer 25$2,879 USD
Retailer 18$3,171 USD
Retailer 3$3,338 USD
Retailer 12$3,365 USD
Retailer 8$4,298 USD
Retailer 2$5,147 USD
Retailer 24$5,186 USD
Retailer 5$5,200 USD
Retailer 16$5,415 USD
Retailer 6$5,956 USD
Retailer 19$6,250 USD
Retailer 7$6,259 USD
Retailer 21$7,558 USD
Retailer 20$8,640 USD
Brilliant Earth$11,800 USD

32 data points across 27 retailers

28 retailers$1,535 USD to $11,800 USD

A
Cheapest Retailer
-
$1,535 USD
A
Retailer 2
-
$1,701 USD
View
A
Retailer 3
-
$1,719 USD
View
A
Retailer 4
-
$1,756 USD
View
A
Retailer 5
-
$1,950 USD
View
A
Retailer 6
-
$2,061 USD
HK$16,100 HKD
View
A
Retailer 7
-
$2,139 USD
£1,684 GBP
View
A
Retailer 8
-
$2,247 USD
View
B+
Retailer 9
-
$2,548 USD
View
A
Retailer 10
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$2,580 USD
£2,032 GBP
View
A
Retailer 11
-
$2,704 USD
€2,575 EUR
View
A
Retailer 12
-
$2,734 USD
ZAR 44,168 ZAR
View
Price last confirmed 18 days ago
A
Retailer 13
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$2,879 USD
View
A
Retailer 14
-
$3,171 USD
A$4,878 AUD
View
A
Retailer 15
-
$3,338 USD
View
B+
Retailer 16
-
$3,365 USD
A$5,177 AUD
View
B+
Retailer 17
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$4,298 USD
£3,384 GBP
View
B+
Retailer 18
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$5,147 USD
£4,053 GBP
View
B+
Retailer 19
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$5,186 USD
View
B+
Retailer 20
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$5,200 USD
View
B+
Retailer 21
-
$5,415 USD
View
B
Retailer 22
-
$5,956 USD
SGD 8,048 SGD
View
B
Retailer 23
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$6,250 USD
View
B
Retailer 24
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$6,259 USD
View
B
Retailer 25
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$7,558 USD
A$11,627 AUD
View
B
Retailer 26
-
$8,651 USD
View
B
Retailer 27
-
$11,800 USD
View
Most Expensive
B
Brilliant Earth
20471822A · Sep 10
$11,800 USD
View
Price last confirmed 20 days ago
27 more retailers have this diamond
Prices start from $1,535 USDSave up to $10,265 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
9.51ct Oval
$1,535 USD