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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 $435 NZD
$245 USD
As of October 30, 2026
Save $1,793 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,227 NZD at Reve Diamonds · As of November 1, 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 $435 to $2,227, a $1,793 spread on the same certified stone. Reve Diamonds lists it at $2,227. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,933 NZD|Low: $435 NZD|High: $2,227 NZD|Avg: $1,091 NZD|-1.3%
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
November 1, 2026
Retailer 11$435 NZD
Retailer 4$488 NZD
Retailer 10$665 NZD
Retailer 8$769 NZD
Retailer 6$829 NZD
Retailer 5$895 NZD
Retailer 2$910 NZD
Retailer 7$1,180 NZD
Retailer 12$1,207 NZD
Retailer 9$1,556 NZD
Retailer 3$1,645 NZD
Retailer 1$1,933 NZD
Reve Diamonds$2,227 NZD

39 data points across 13 retailers

20 retailers$435 NZD to $2,227 NZD

Retailer 1
-
$374 NZD
$211 USD
Price last confirmed 24 days ago
Retailer 2
-
$394 NZD
$222 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$435 NZD
$245 USD
View
Final sale: no returns
Retailer 4
-
$458 NZD
$258 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$483 NZD
$272 USD
View
Price last confirmed 40 days ago
Retailer 6
-
$483 NZD
$272 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$483 NZD
$272 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$665 NZD
$375 USD
View
Retailer 9
-
$769 NZD
£341 GBP
View
Price last confirmed 15 days ago
A
Retailer 10
-
$829 NZD
ZAR 7,548 ZAR
View
A
Retailer 11
-
$895 NZD
£397 GBP
View
A
Retailer 12
-
$910 NZD
$513 USD
View
B+
Retailer 13
-
$1,180 NZD
A$1,023 AUD
View
B+
Retailer 14
-
$1,207 NZD
$680 USD
View
Retailer 15
-
$1,551 NZD
$874 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$1,556 NZD
$877 USD
View
Retailer 17
-
$1,570 NZD
$885 USD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
$1,645 NZD
$927 USD
View
B+
Retailer 19
-
$1,933 NZD
£858 GBP
View
Most Expensive
B
Reve Diamonds
300D4376D · Nov 1
$2,227 NZD
$1,255 USD
View
19 more retailers have this diamond
Prices start from $435 NZDSave up to $1,793 NZD

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
$435 NZD