Oval|Lab Grown|IGI

1.00ct F IF Oval Lab Grown Diamond

VG • F/IF • IGI LG817624136

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817624136

Diamond specifications and retailer prices

From $182 USD
As of November 1, 2026
Save $955 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,137 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG817624136 or 817624136. Listed at 16 retailers as of November 1, 2026, with prices from $182 to $1,137, a $955 spread on the same certified stone. Reve Diamonds lists it at $1,137. 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 angle35.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817624136
Dimensions7.67 × 5.56 × 3.51 mm
L/W Ratio1.38
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
7.67 mm5.56 mm1.00 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817624136
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $408 USD|Low: $182 USD|High: $1,137 USD|Avg: $549 USD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
November 3, 2026
Retailer 2$182 USD
Retailer 15$203 USD
Retailer 12$211 USD
Retailer 11$226 USD
Retailer 14$226 USD
Retailer 4$312 USD
Retailer 9$390 USD
Retailer 1$408 USD
Retailer 5$465 USD
Retailer 8$551 USD
Retailer 6$560 USD
Retailer 3$726 USD
Retailer 13$767 USD
Retailer 7$780 USD
Retailer 10$1,057 USD
Reve Diamonds$1,137 USD

41 data points across 16 retailers

16 retailers$182 USD to $1,137 USD

A
Cheapest Retailer
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$182 USD
A
Retailer 2
-
$203 USD
View
Final sale: no returns
A
Retailer 3
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$211 USD
View
Retailer 4
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$226 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$226 USD
View
A
Retailer 6
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$312 USD
View
A
Retailer 7
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$390 USD
ZAR 6,301 ZAR
View
A
Retailer 8
-
$408 USD
£321 GBP
View
A
Retailer 9
-
$465 USD
View
A
Retailer 10
-
$551 USD
A$848 AUD
View
B+
Retailer 11
-
$560 USD
View
B+
Retailer 12
-
$726 USD
View
B+
Retailer 13
-
$767 USD
View
B+
Retailer 14
-
$780 USD
View
B
Retailer 15
-
$1,057 USD
£832 GBP
View
Most Expensive
B
Reve Diamonds
FC2BBCB5D · Nov 1
$1,137 USD
View
15 more retailers have this diamond
Prices start from $182 USDSave up to $955 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
$182 USD