Oval|Lab Grown|IGI

1.00ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG836664017

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836664017

Diamond specifications and retailer prices

From $203 USD
As of November 3, 2026
Save $974 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,177 USD at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG836664017 or 836664017. Listed at 13 retailers as of November 1, 2026, with prices from $203 to $1,177, a $974 spread on the same certified stone. MOH London lists it at $1,177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836664017
Dimensions8.27 × 5.62 × 3.39 mm
L/W Ratio1.47
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
8.27 mm5.62 mm1.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836664017
Side View
Table 64.0%Crown 33.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.3%

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: $1,177 USD|Low: $186 USD|High: $1,177 USD|Avg: $515 USD|+2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 4$203 USD
Retailer 9$236 USD
Retailer 5$241 USD
Retailer 7$252 USD
Retailer 13$259 USD
Retailer 3$437 USD
Retailer 2$458 USD
Retailer 11$568 USD
Retailer 6$614 USD
Retailer 8$810 USD
Retailer 10$813 USD
Retailer 12$863 USD
MOH London$1,177 USD

45 data points across 13 retailers

13 retailers$203 USD to $1,177 USD

A
Cheapest Retailer
-
$203 USD
A
Retailer 2
-
$236 USD
View
Retailer 3
-
$241 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$252 USD
View
A
Retailer 5
-
$259 USD
View
Final sale: no returns
A
Retailer 6
-
$437 USD
View
A
Retailer 7
-
$458 USD
View
A
Retailer 8
-
$568 USD
View
B+
Retailer 9
-
$614 USD
View
B+
Retailer 10
-
$810 USD
View
B+
Retailer 11
-
$813 USD
View
B+
Retailer 12
-
$863 USD
View
Most Expensive
B
MOH London
LG836664017 · Nov 1
$1,177 USD
£927 GBP
View
12 more retailers have this diamond
Prices start from $203 USDSave up to $974 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
$203 USD