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Round|Lab Grown|IGI

1.08ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG816607635

Shape and cutting style on the report: Old european cut

Certificate IGI LG816607635

Diamond specifications and retailer prices

From $860 USD
As of November 1, 2026
Save $831 USD (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,691 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.08ct lab-grown round diamond

This 1.08ct lab-grown round 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 LG816607635 or 816607635. Listed at 3 retailers as of October 31, 2026, with prices from $860 to $1,691, a $831 spread on the same certified stone. Michael Trio lists it at $1,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607635
Dimensions6.30 × 6.33 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeLarge
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
6.30 mm6.33 mm1.08 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607635
Side View
Table 51.0%Crown 37.7°Girdle: MediumPavilion 43.7°Culet: LargeDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $1,691 USD|Low: $860 USD|High: $1,691 USD|Avg: $1,195 USD
Michael Trio
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$860 USD
Retailer 2$960 USD
Michael Trio$1,691 USD

11 data points across 3 retailers

3 retailers$860 USD to $1,691 USD

B
Cheapest Retailer
-
$860 USD
B
Retailer 2
-
$960 USD
€914 EUR
View
Most Expensive
B
Michael Trio
1844711920 · Oct 31
$1,691 USD
SGD 2,285 SGD
View
2 more retailers have this diamond
Prices start from $860 USDSave up to $831 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.

B
1.08ct Round
$860 USD