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Oval|Lab Grown|IGI

1.51ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG818682267

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682267

Diamond specifications and retailer prices

From $241 USD
As of November 1, 2026
Save $1,729 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,970 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818682267 or 818682267. Listed at 21 retailers as of October 31, 2026, with prices from $241 to $1,970, a $1,729 spread on the same certified stone. Brilliant Earth lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682267
Dimensions9.41 × 6.39 × 4.03 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.39 mm1.51 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682267
Side View
Table 60.0%Crown 31.2°Girdle: Slightly ThickPavilion 41.9°Culet: NoneDepth 63.1%

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: Nov 1
Current: $1,970 USD|Low: $237 USD|High: $1,970 USD|Avg: $707 USD
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
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Retailer 13
Retailer 14
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Retailer 16
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Retailer 19
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Retailer 21
November 2, 2026
Retailer 12$241 USD
Retailer 10$269 USD
Retailer 7$280 USD
Retailer 3$299 USD
Retailer 4$299 USD
Retailer 13$333 USD
Retailer 20$504 USD
Retailer 16$516 USD
Retailer 6$527 USD
Retailer 15$567 USD
Retailer 19$625 USD
Retailer 21$697 USD
Retailer 2$770 USD
Retailer 8$926 USD
Retailer 5$961 USD
Retailer 11$965 USD
Retailer 18$980 USD
Retailer 9$1,013 USD
Retailer 17$1,205 USD
Retailer 14$1,216 USD
Brilliant Earth$1,970 USD

24 data points across 21 retailers

21 retailers$241 USD to $1,970 USD

A
Cheapest Retailer
-
$241 USD
A
Retailer 2
-
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$280 USD
View
Retailer 4
-
$299 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$299 USD
View
A
Retailer 6
-
$333 USD
£262 GBP
View
A
Retailer 7
-
$504 USD
View
A
Retailer 8
-
$516 USD
ZAR 8,341 ZAR
View
A
Retailer 9
-
$527 USD
View
A
Retailer 10
-
$567 USD
£446 GBP
View
A
Retailer 11
-
$625 USD
View
B+
Retailer 12
-
$697 USD
A$1,072 AUD
View
B+
Retailer 13
-
$770 USD
View
B
Retailer 14
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$926 USD
View
B+
Retailer 15
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$961 USD
View
B+
Retailer 16
-
$965 USD
SGD 1,304 SGD
View
B+
Retailer 17
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$980 USD
A$1,507 AUD
View
B+
Retailer 18
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$1,013 USD
View
B
Retailer 19
-
$1,205 USD
£949 GBP
View
B
Retailer 20
-
$1,216 USD
View
Most Expensive
B
Brilliant Earth
21636788A · Oct 31
$1,970 USD
View
20 more retailers have this diamond
Prices start from $241 USDSave up to $1,729 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
1.51ct Oval
$241 USD