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Round|Lab Grown|IGI

1.14ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG688515544

Shape and cutting style on the report: Round brilliant

Certificate IGI LG688515544

Diamond specifications and retailer prices

From $168 USD
As of November 5, 2026
Save $912 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,080 USD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 1.14ct lab-grown round diamond

This 1.14ct 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 LG688515544 or 688515544. Listed at 17 retailers as of November 4, 2026, with prices from $168 to $1,080, a $912 spread on the same certified stone. Rare Carat lists it at $1,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688515544
Dimensions6.73 × 6.68 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.73 mm6.68 mm1.14 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688515544
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

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 5
Current: $1,080 USD|Low: $163 USD|High: $1,105 USD|Avg: $465 USD|-2.3%
Rare Carat
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
Retailer 16
November 5, 2026
Retailer 14$168 USD
Retailer 3$188 USD
Retailer 6$195 USD
Retailer 4$209 USD
Retailer 8$295 USD
Retailer 10$336 USD
Retailer 13$360 USD
Retailer 2$367 USD
Retailer 15$455 USD
Retailer 12$509 USD
Retailer 16$552 USD
Retailer 5$672 USD
Retailer 11$709 USD
Retailer 7$726 USD
Retailer 9$974 USD
Rare Carat$1,080 USD

36 data points across 16 retailers

17 retailers$168 USD to $1,080 USD

A
Cheapest Retailer
-
$168 USD
A
Retailer 2
-
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$195 USD
View
A
Retailer 4
-
$209 USD
View
Retailer 5
-
$211 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$295 USD
View
A
Retailer 7
-
$336 USD
View
A
Retailer 8
-
$360 USD
View
A
Retailer 9
-
$367 USD
View
A
Retailer 10
-
$455 USD
View
A
Retailer 11
-
$509 USD
View
B+
Retailer 12
-
$552 USD
View
B+
Retailer 13
-
$672 USD
View
B+
Retailer 14
-
$709 USD
View
B+
Retailer 15
-
$726 USD
View
B+
Retailer 16
-
$974 USD
View
Most Expensive
B
Rare Carat
GD6616_l_688515544 · Nov 4
$1,080 USD
View
16 more retailers have this diamond
Prices start from $168 USDSave up to $912 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
1.14ct Round
$168 USD