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Radiant|Lab Grown|IGI

1.47ct D IF Radiant Lab Grown Diamond

GD • D/IF • IGI LG720554843

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG720554843

Diamond specifications and retailer prices

From $468 NZD
As of November 4, 2026
Save $1,847 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,080 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.47ct lab-grown radiant diamond

This 1.47ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG720554843 or 720554843. Listed at 19 retailers as of November 4, 2026, with a 394% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.47
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle29.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720554843
Dimensions7.95 × 5.61 × 3.74 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm5.61 mm1.47 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720554843
Side View
Table 64.0%Crown 38.1°Girdle: MED-STKPavilion 29.5°Culet: NoneDepth 66.7%

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: Nov 4
Current: $4,080 NZD|Low: $440 NZD|High: $4,107 NZD|Avg: $1,369 NZD|-0.6%
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
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 15$468 NZD
Retailer 6$522 NZD
Retailer 3$543 NZD
Retailer 7$580 NZD
Retailer 14$594 NZD
Retailer 10$617 NZD
Retailer 19$860 NZD
Retailer 17$965 NZD
Retailer 8$1,017 NZD
Retailer 12$1,098 NZD
Retailer 9$1,185 NZD
Retailer 4$1,423 NZD
Retailer 18$1,781 NZD
Retailer 16$1,863 NZD
Retailer 2$1,935 NZD
Retailer 5$1,953 NZD
Retailer 13$2,315 NZD
Retailer 11$2,638 NZD
Rare Carat$4,080 NZD

27 data points across 19 retailers

19 retailers$468 NZD to $2,315 NZD

A
Cheapest Retailer
-
$468 NZD
A
Retailer 2
-
$522 NZD
View
Final sale: no returns
A
Retailer 3
-
$543 NZD
View
A
Retailer 4
-
$580 NZD
View
A
Retailer 5
-
$594 NZD
View
Retailer 6
-
$617 NZD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$860 NZD
View
A
Retailer 8
-
$965 NZD
View
A
Retailer 9
-
$1,017 NZD
View
A
Retailer 10
-
$1,098 NZD
View
B+
Retailer 11
-
$1,185 NZD
View
B+
Retailer 12
-
$1,423 NZD
View
B+
Retailer 13
-
$1,781 NZD
View
B+
Retailer 14
-
$1,863 NZD
View
B+
Retailer 15
-
$1,935 NZD
View
B+
Retailer 16
-
$1,953 NZD
View
B+
Retailer 17
-
$2,315 NZD
View
Retailer 18
-
$2,638 NZD
View
Price last confirmed 28 days ago
Most Expensive
Rare Carat
NB 110(B)_l_720554843 · Oct 21
$4,080 NZD
$2,300 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from $468 NZDSave up to $1,847 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
1.47ct Radiant
$468 NZD