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Oval|Lab Grown|IGI

1.51ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG759507498

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG759507498

Diamond specifications and retailer prices

From $243 USD
As of October 29, 2026
Save $1,237 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,480 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 LG759507498 or 759507498. Listed at 23 retailers as of October 29, 2026, with prices from $243 to $1,480, a $1,237 spread on the same certified stone. Brilliant Earth lists it at $1,480. 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 angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759507498
Dimensions9.10 × 6.58 × 3.98 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.10 mm6.58 mm1.51 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759507498
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.5%

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: $1,480 USD|Low: $232 USD|High: $1,550 USD|Avg: $708 USD|-4.5%
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 11
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Retailer 21
November 1, 2026
Retailer 11$243 USD
Retailer 17$272 USD
Retailer 3$282 USD
Retailer 6$302 USD
Retailer 14$302 USD
Retailer 7$508 USD
Retailer 20$519 USD
Retailer 15$521 USD
Retailer 4$528 USD
Retailer 5$552 USD
Retailer 13$573 USD
Retailer 18$597 USD
Retailer 21$704 USD
Retailer 9$800 USD
Retailer 10$970 USD
Retailer 19$987 USD
Retailer 12$1,022 USD
Retailer 2$1,210 USD
Retailer 16$1,229 USD
Retailer 8$1,332 USD
Brilliant Earth$1,480 USD

35 data points across 21 retailers

23 retailers$243 USD to $1,480 USD

A
Cheapest Retailer
-
$243 USD
A
Retailer 2
-
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$282 USD
View
A
Retailer 4
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$302 USD
View
Retailer 5
-
$302 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$508 USD
View
A
Retailer 7
-
$519 USD
ZAR 8,379 ZAR
View
A
Retailer 8
-
$521 USD
€496 EUR
View
A
Retailer 9
-
$528 USD
View
A
Retailer 10
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$552 USD
View
A
Retailer 11
-
$573 USD
£451 GBP
View
A
Retailer 12
-
$597 USD
A$918 AUD
View
B+
Retailer 13
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$704 USD
A$1,083 AUD
View
B+
Retailer 14
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$800 USD
View
B+
Retailer 15
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$970 USD
View
B+
Retailer 16
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$974 USD
View
B+
Retailer 17
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$987 USD
A$1,518 AUD
View
B
Retailer 18
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$1,022 USD
View
B
Retailer 19
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$1,149 USD
View
B
Retailer 20
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$1,210 USD
£953 GBP
View
B
Retailer 21
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$1,229 USD
View
B
Retailer 22
-
$1,332 USD
View
Most Expensive
B
Brilliant Earth
18168768A · Oct 31
$1,480 USD
View
22 more retailers have this diamond
Prices start from $243 USDSave up to $1,237 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
$243 USD