Oval|Lab Grown|IGI

1.00ct F IF Oval Lab Grown Diamond

VG • F/IF • IGI LG835646887

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835646887

Diamond specifications and retailer prices

From $199 USD
As of November 3, 2026
Save $1,261 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,460 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG835646887 or 835646887. Listed at 20 retailers as of November 3, 2026, with prices from $199 to $1,460, a $1,261 spread on the same certified stone. Brilliant Earth lists it at $1,460. 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

1.00
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835646887
Dimensions8.20 × 5.60 × 3.44 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm5.60 mm1.00 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835646887
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

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: Nov 3
Current: $1,460 USD|Low: $199 USD|High: $1,520 USD|Avg: $616 USD|-3.3%
Brilliant Earth
Retailer 2
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Retailer 20
November 4, 2026
Retailer 5$199 USD
Retailer 9$223 USD
Retailer 3$231 USD
Retailer 7$247 USD
Retailer 10$247 USD
Retailer 18$281 USD
Retailer 15$405 USD
Retailer 14$427 USD
Retailer 8$431 USD
Retailer 2$448 USD
Retailer 4$567 USD
Retailer 13$603 USD
Retailer 16$605 USD
Retailer 11$668 USD
Retailer 12$795 USD
Retailer 6$848 USD
Retailer 17$900 USD
Retailer 19$1,163 USD
Retailer 20$1,191 USD
Brilliant Earth$1,460 USD

42 data points across 20 retailers

20 retailers$199 USD to $1,460 USD

A
Cheapest Retailer
-
$199 USD
A
Retailer 2
-
$223 USD
View
Final sale: no returns
A
Retailer 3
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$231 USD
View
A
Retailer 4
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$247 USD
View
Retailer 5
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$247 USD
View
Price last confirmed 10 days ago
A
Retailer 6
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$281 USD
View
A
Retailer 7
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$405 USD
View
A
Retailer 8
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$427 USD
View
A
Retailer 9
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$431 USD
View
A
Retailer 10
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$448 USD
View
B+
Retailer 11
-
$567 USD
View
B+
Retailer 12
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$603 USD
View
B+
Retailer 13
-
$605 USD
View
B+
Retailer 14
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$668 USD
View
B+
Retailer 15
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$795 USD
View
B+
Retailer 16
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$848 USD
View
B+
Retailer 17
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$900 USD
View
Retailer 18
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$1,163 USD
View
Price last confirmed 14 days ago
B
Retailer 19
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$1,191 USD
View
Most Expensive
B
Brilliant Earth
21313690A · Nov 3
$1,460 USD
View
19 more retailers have this diamond
Prices start from $199 USDSave up to $1,261 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
1.00ct Oval
$199 USD