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Round|Lab Grown|IGI

1.19ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG755514145

Shape and cutting style on the report: Round brilliant

Certificate IGI LG755514145

Diamond specifications and retailer prices

From $245 USD
As of October 30, 2026
Save $1,010 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,255 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG755514145 or 755514145. Listed at 20 retailers as of October 30, 2026, with prices from $245 to $1,255, a $1,010 spread on the same certified stone. Reve Diamonds lists it at $1,255. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755514145
Dimensions6.78 × 6.73 × 4.21 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
6.78 mm6.73 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755514145
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $504 USD|Low: $245 USD|High: $1,255 USD|Avg: $609 USD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 11$245 USD
Retailer 4$275 USD
Retailer 10$375 USD
Retailer 8$434 USD
Retailer 5$467 USD
Retailer 1$504 USD
Retailer 2$513 USD
Retailer 6$665 USD
Retailer 12$680 USD
Retailer 9$877 USD
Retailer 3$927 USD
Retailer 7$1,091 USD
Reve Diamonds$1,255 USD

40 data points across 13 retailers

20 retailers$245 USD to $1,255 USD

Retailer 1
-
$211 USD
Price last confirmed 22 days ago
Retailer 2
-
$222 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$245 USD
View
Final sale: no returns
Retailer 4
-
$258 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$272 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$272 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$272 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$375 USD
View
Retailer 9
-
$434 USD
£341 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
$467 USD
ZAR 7,548 ZAR
View
A
Retailer 11
-
$504 USD
£397 GBP
View
A
Retailer 12
-
$513 USD
View
B+
Retailer 13
-
$665 USD
A$1,023 AUD
View
B+
Retailer 14
-
$680 USD
View
Retailer 15
-
$874 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$877 USD
View
Retailer 17
-
$885 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
$927 USD
View
B+
Retailer 19
-
$1,091 USD
£859 GBP
View
Most Expensive
B
Reve Diamonds
300D4376D · Oct 30
$1,255 USD
View
19 more retailers have this diamond
Prices start from $245 USDSave up to $1,010 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
1.19ct Round
$245 USD