Oval|Lab Grown|IGI

1.50ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG830659645

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830659645

Diamond specifications and retailer prices

From $288 USD
As of November 1, 2026
Save $2,788 USD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,076 USD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830659645 or 830659645. Listed at 22 retailers as of November 1, 2026, with prices from $288 to $3,076, a $2,788 spread on the same certified stone. Yadav Diamonds lists it at $3,076. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830659645
Dimensions9.56 × 6.46 × 3.87 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.56 mm6.46 mm1.50 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830659645
Side View
Table 60.0%Crown 30.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.9%

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: $627 USD|Low: $287 USD|High: $2,530 USD|Avg: $954 USD|+0.0%
Retailer 1
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Retailer 21
November 2, 2026
Retailer 6$288 USD
Retailer 17$335 USD
Retailer 7$358 USD
Retailer 8$358 USD
Retailer 21$410 USD
Retailer 20$480 USD
Retailer 5$515 USD
Retailer 15$571 USD
Retailer 12$617 USD
Retailer 1$627 USD
Retailer 4$827 USD
Retailer 19$863 USD
Retailer 14$989 USD
Retailer 16$1,150 USD
Retailer 18$1,168 USD
Retailer 3$1,199 USD
Retailer 13$1,277 USD
Retailer 9$1,435 USD
Retailer 2$1,524 USD
Retailer 10$2,290 USD
Retailer 11$2,530 USD

20 data points across 21 retailers

22 retailers$288 USD to $3,076 USD

A
Cheapest Retailer
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$288 USD
A
Retailer 2
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$335 USD
View
A
Retailer 3
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$358 USD
View
Retailer 4
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$358 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$410 USD
HK$3,200 HKD
View
A
Retailer 6
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$480 USD
View
A
Retailer 7
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$515 USD
View
A
Retailer 8
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$571 USD
€544 EUR
View
A
Retailer 9
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$617 USD
ZAR 9,962 ZAR
View
A
Retailer 10
-
$627 USD
£494 GBP
View
A
Retailer 11
-
$827 USD
A$1,273 AUD
View
A
Retailer 12
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$863 USD
View
B+
Retailer 13
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$989 USD
View
B+
Retailer 14
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$1,150 USD
View
B+
Retailer 15
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$1,168 USD
SGD 1,579 SGD
View
B+
Retailer 16
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$1,199 USD
View
B+
Retailer 17
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$1,277 USD
View
Retailer 18
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$1,435 USD
£1,130 GBP
View
Price last confirmed 8 days ago
B+
Retailer 19
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$1,524 USD
View
B
Retailer 20
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$2,290 USD
View
B
Retailer 21
-
$2,530 USD
View
Most Expensive
B
Yadav Diamonds
13222549 · Nov 2
$3,076 USD
View
21 more retailers have this diamond
Prices start from $288 USDSave up to $2,788 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
1.50ct Oval
$288 USD