Radiant|Lab Grown|IGI

1.47ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG645496242

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

Certificate IGI LG645496242

Diamond specifications and retailer prices

From $616 NZD
$347 USD
As of October 30, 2026
Save $4,849 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,465 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG645496242 or 645496242. Listed at 23 retailers as of October 30, 2026, with prices from $616 to $5,465, a $4,849 spread on the same certified stone. Do Amore Diamonds lists it at $5,465. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645496242
Dimensions8.08 × 5.64 × 3.83 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.64 mm1.47 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645496242
Side View
Table 65.0%Crown 40.1°Girdle: MediumPavilion 36.2°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $891 NZD|Low: $591 NZD|High: $5,465 NZD|Avg: $1,886 NZD|-0.9%
Retailer 1
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
November 1, 2026
Retailer 7$616 NZD
Retailer 14$688 NZD
Retailer 6$715 NZD
Retailer 3$763 NZD
Retailer 5$763 NZD
Retailer 1$891 NZD
Retailer 9$1,015 NZD
Retailer 17$1,020 NZD
Retailer 16$1,448 NZD
Retailer 10$1,526 NZD
Retailer 13$2,054 NZD
Retailer 4$2,239 NZD
Retailer 12$2,461 NZD
Retailer 8$2,709 NZD
Retailer 15$3,310 NZD
Retailer 2$3,637 NZD
Retailer 11$5,376 NZD

35 data points across 17 retailers

23 retailers$616 NZD to $5,465 NZD

A
Cheapest Retailer
-
$616 NZD
$347 USD
A
Retailer 2
-
$688 NZD
$388 USD
View
Final sale: no returns
A
Retailer 3
-
$715 NZD
$403 USD
View
A
Retailer 4
-
$763 NZD
$430 USD
View
A
Retailer 5
-
$763 NZD
$430 USD
View
A
Retailer 6
-
$891 NZD
£395 GBP
View
A
Retailer 7
-
$1,015 NZD
$572 USD
View
A
Retailer 8
-
$1,020 NZD
$575 USD
View
A
Retailer 9
-
$1,054 NZD
$594 USD
View
A
Retailer 10
-
$1,448 NZD
ZAR 13,186 ZAR
View
A
Retailer 11
-
$1,526 NZD
£677 GBP
View
B+
Retailer 12
-
$1,590 NZD
$896 USD
View
B+
Retailer 13
-
$2,054 NZD
A$1,781 AUD
View
B+
Retailer 14
-
$2,239 NZD
$1,262 USD
View
B+
Retailer 15
-
$2,461 NZD
£1,092 GBP
View
B+
Retailer 16
-
$2,461 NZD
A$2,134 AUD
View
B+
Retailer 17
-
$2,709 NZD
$1,527 USD
View
B
Retailer 18
-
$2,939 NZD
$1,656 USD
View
B
Retailer 19
-
$2,984 NZD
$1,682 USD
View
B+
Retailer 20
-
$3,310 NZD
£1,469 GBP
View
Retailer 21
-
$3,637 NZD
$2,050 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
$5,376 NZD
$3,030 USD
View
Most Expensive
B
Do Amore Diamonds
27-D6F26C536 · Oct 31
$5,465 NZD
$3,080 USD
View
22 more retailers have this diamond
Prices start from $616 NZDSave up to $4,849 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
$616 NZD