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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 $313 SGD
$245 USD
As of October 30, 2026
Save $1,292 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,605 SGD 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 $313 to $1,605, a $1,292 spread on the same certified stone. Reve Diamonds lists it at $1,605. 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
Colour
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: $645 SGD|Low: $313 SGD|High: $1,605 SGD|Avg: $781 SGD|+5.0%
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$313 SGD
Retailer 4$352 SGD
Retailer 10$479 SGD
Retailer 8$554 SGD
Retailer 5$597 SGD
Retailer 1$645 SGD
Retailer 2$656 SGD
Retailer 6$850 SGD
Retailer 12$869 SGD
Retailer 9$1,121 SGD
Retailer 3$1,185 SGD
Retailer 7$1,395 SGD
Reve Diamonds$1,605 SGD

39 data points across 13 retailers

20 retailers$313 SGD to $1,605 SGD

Retailer 1
-
$270 SGD
$211 USD
Price last confirmed 23 days ago
Retailer 2
-
$284 SGD
$222 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$313 SGD
$245 USD
View
Final sale: no returns
Retailer 4
-
$330 SGD
$258 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$348 SGD
$272 USD
View
Price last confirmed 39 days ago
Retailer 6
-
$348 SGD
$272 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$348 SGD
$272 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$479 SGD
$375 USD
View
Retailer 9
-
$554 SGD
£341 GBP
View
Price last confirmed 14 days ago
A
Retailer 10
-
$597 SGD
ZAR 7,548 ZAR
View
A
Retailer 11
-
$645 SGD
£397 GBP
View
A
Retailer 12
-
$656 SGD
$513 USD
View
B+
Retailer 13
-
$850 SGD
A$1,023 AUD
View
B+
Retailer 14
-
$869 SGD
$680 USD
View
Retailer 15
-
$1,117 SGD
$874 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$1,121 SGD
$877 USD
View
Retailer 17
-
$1,131 SGD
$885 USD
View
Price last confirmed 40 days ago
B+
Retailer 18
-
$1,185 SGD
$927 USD
View
B+
Retailer 19
-
$1,395 SGD
£859 GBP
View
Most Expensive
B
Reve Diamonds
300D4376D · Oct 30
$1,605 SGD
$1,255 USD
View
19 more retailers have this diamond
Prices start from $313 SGDSave up to $1,292 SGD

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
$313 SGD