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Radiant|Lab Grown|IGI

1.19ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG7538697986

Certificate IGI LG7538697986

Diamond specifications and retailer prices

From $3,662 NZD
As of November 5, 2026
Save $1,270 NZD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,932 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.19ct lab-grown radiant diamond

This 1.19ct lab-grown radiant 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 LG7538697986 or 7538697986. Listed at 2 retailers as of November 4, 2026, with prices from $3,662 to $4,932, a $1,270 spread on the same certified stone. Brilliant Earth lists it at $4,932. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG7538697986
Dimensions7.58 × 5.21 × 3.49 mm
L/W Ratio1.45
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
7.58 mm5.21 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7538697986
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $4,932 NZD|Low: $3,662 NZD|High: $5,091 NZD|Avg: $4,401 NZD|-3.1%
Brilliant Earth
Retailer 2
October 29, 2026
Retailer 2$3,662 NZD
Brilliant Earth$4,932 NZD

4 data points across 2 retailers

2 retailers$3,662 NZD to $4,932 NZD

B+
Cheapest Retailer
-
$3,662 NZD
Most Expensive
B
Brilliant Earth
16255094Y · Nov 4
$4,932 NZD
$2,780 USD
View
1 more retailer has this diamond
Prices start from $3,662 NZDSave up to $1,270 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.

B+
1.19ct Radiant
$3,662 NZD