Oval|Lab Grown|IGI

1.51ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG799649229

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799649229

Diamond specifications and retailer prices

From $229 USD
As of October 29, 2026
Save $925 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,154 USD at Brilliance · As of October 31, 2026
View at Brilliance

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799649229 or 799649229. Listed at 17 retailers as of October 29, 2026, with prices from $229 to $1,154, a $925 spread on the same certified stone. Brilliance lists it at $1,154. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799649229
Dimensions9.30 × 6.64 × 3.81 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm6.64 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799649229
Side View
Table 61.0%Crown 32.4°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 57.4%

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: $1,154 USD|Low: $216 USD|High: $1,160 USD|Avg: $629 USD|+2.6%
Brilliance
Retailer 2
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Retailer 6
Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 4$229 USD
Retailer 17$255 USD
Retailer 11$265 USD
Retailer 2$283 USD
Retailer 7$285 USD
Retailer 16$482 USD
Retailer 14$491 USD
Retailer 3$533 USD
Retailer 9$558 USD
Retailer 15$611 USD
Retailer 13$755 USD
Retailer 6$865 USD
Retailer 10$911 USD
Retailer 12$918 USD
Retailer 5$964 USD
Retailer 8$1,135 USD
Brilliance$1,154 USD

33 data points across 17 retailers

17 retailers$229 USD to $1,154 USD

A
Cheapest Retailer
-
$229 USD
A
Retailer 2
-
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$265 USD
View
A
Retailer 4
-
$283 USD
View
A
Retailer 5
-
$285 USD
View
A
Retailer 6
-
$482 USD
View
A
Retailer 7
-
$491 USD
View
A
Retailer 8
-
$533 USD
£419 GBP
View
A
Retailer 9
-
$558 USD
A$858 AUD
View
A
Retailer 10
-
$611 USD
View
B+
Retailer 11
-
$755 USD
View
B+
Retailer 12
-
$865 USD
A$1,331 AUD
View
B+
Retailer 13
-
$911 USD
View
B+
Retailer 14
-
$918 USD
SGD 1,241 SGD
View
B
Retailer 15
-
$964 USD
View
Retailer 16
-
$1,135 USD
£894 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliance
D43182272 · Oct 31
$1,154 USD
View
16 more retailers have this diamond
Prices start from $229 USDSave up to $925 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
$229 USD