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Radiant|Lab Grown|IGI

1.47ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG774610900

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

Certificate IGI LG774610900

Diamond specifications and retailer prices

From $481 NZD
$271 USD
As of October 30, 2026
Save $4,611 NZD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,784 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774610900 or 774610900. Listed at 14 retailers as of October 30, 2026, with a 959% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774610900
Dimensions7.74 × 5.72 × 3.91 mm
L/W Ratio1.35
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
7.74 mm5.72 mm1.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774610900
Side View
Table 61.0%Crown 38.1°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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: $5,784 NZD|Low: $481 NZD|High: $7,949 NZD|Avg: $2,592 NZD|+1.6%
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
November 1, 2026
Retailer 9$481 NZD
Retailer 4$557 NZD
Retailer 5$749 NZD
Retailer 8$940 NZD
Retailer 13$988 NZD
Retailer 10$1,057 NZD
Retailer 6$1,669 NZD
Retailer 12$1,829 NZD
Retailer 14$2,113 NZD
Retailer 3$2,158 NZD
Retailer 2$2,634 NZD
Retailer 11$4,258 NZD
Retailer 7$5,092 NZD
Rare Carat$5,784 NZD

33 data points across 14 retailers

14 retailers$481 NZD to $5,092 NZD

A
Cheapest Retailer
-
$481 NZD
$271 USD
A
Retailer 2
-
$557 NZD
$314 USD
View
A
Retailer 3
-
$749 NZD
$422 USD
View
Final sale: no returns
A
Retailer 4
-
$940 NZD
$530 USD
View
A
Retailer 5
-
$988 NZD
$557 USD
View
A
Retailer 6
-
$1,057 NZD
$596 USD
View
B+
Retailer 7
-
$1,829 NZD
$1,031 USD
View
Retailer 8
-
$2,021 NZD
$1,139 USD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$2,113 NZD
$1,191 USD
View
B+
Retailer 10
-
$2,158 NZD
$1,216 USD
View
B+
Retailer 11
-
$2,634 NZD
£1,169 GBP
View
B
Retailer 12
-
$4,258 NZD
$2,400 USD
View
B
Retailer 13
-
$5,092 NZD
$2,870 USD
View
Most Expensive
Rare Carat
VL-155725 · Oct 21
$5,784 NZD
$3,260 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $481 NZDSave up to $4,611 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
$481 NZD