Oval|Lab Grown|IGI

0.50ct F IF Oval Lab Grown Diamond

VG • F/IF • IGI LG778617273

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778617273

Diamond specifications and retailer prices

From $198 USD
As of November 3, 2026
Save $1,112 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,310 USD at Zales · As of November 2, 2026
View at Zales

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778617273 or 778617273. Listed at 21 retailers as of November 2, 2026, with prices from $198 to $1,310, a $1,112 spread on the same certified stone. Zales lists it at $1,310. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778617273
Dimensions6.31 × 4.46 × 2.76 mm
L/W Ratio1.41
Girdle conditionFaceted
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
6.31 mm4.46 mm0.50 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778617273
Side View
Table 60.0%Crown 34.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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 3
Current: $229 USD|Low: $192 USD|High: $1,410 USD|Avg: $653 USD|-1.7%
Retailer 1
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
Zales
November 3, 2026
Retailer 18$198 USD
Retailer 1$229 USD
Retailer 10$236 USD
Retailer 7$248 USD
Retailer 9$299 USD
Retailer 4$365 USD
Retailer 17$440 USD
Retailer 14$493 USD
Retailer 16$493 USD
Retailer 8$514 USD
Retailer 2$537 USD
Retailer 3$677 USD
Retailer 13$693 USD
Retailer 6$879 USD
Retailer 12$1,042 USD
Retailer 5$1,066 USD
Retailer 15$1,088 USD
Retailer 11$1,300 USD
Zales$1,310 USD

32 data points across 19 retailers

21 retailers$198 USD to $1,310 USD

A
Cheapest Retailer
-
$198 USD
Retailer 2
-
$200 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$229 USD
View
Retailer 4
-
$231 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$236 USD
View
Retailer 6
-
$248 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$299 USD
View
B+
Retailer 8
-
$365 USD
View
B+
Retailer 9
-
$440 USD
View
B+
Retailer 10
-
$493 USD
View
B+
Retailer 11
-
$493 USD
View
Retailer 12
-
$514 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$537 USD
View
B
Retailer 14
-
$677 USD
View
B
Retailer 15
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$693 USD
View
Retailer 16
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$879 USD
View
Price last confirmed 17 days ago
B
Retailer 17
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$1,042 USD
View
Retailer 18
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$1,066 USD
View
Price last confirmed 16 days ago
B
Retailer 19
-
$1,088 USD
View
B
Retailer 20
-
$1,300 USD
View
Most Expensive
B
Zales
528411078 · Nov 2
$1,310 USD
View
20 more retailers have this diamond
Prices start from $198 USDSave up to $1,112 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
0.50ct Oval
$198 USD