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Radiant|Lab Grown|IGI

1.45ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG710551367

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

Certificate IGI LG710551367

Diamond specifications and retailer prices

From $488 NZD
$274 USD
As of October 27, 2026
Save $3,841 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,329 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710551367 or 710551367. Listed at 21 retailers as of October 27, 2026, with prices from $488 to $4,329, a $3,841 spread on the same certified stone. Do Amore Diamonds lists it at $4,329. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710551367
Dimensions7.97 × 5.70 × 3.56 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.70 mm1.45 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710551367
Side View
Table 70.0%Crown 43.9°Girdle: MED-STKPavilion 32.2°Culet: NoneDepth 62.5%

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 27
Current: $4,329 NZD|Low: $469 NZD|High: $4,329 NZD|Avg: $1,529 NZD
Do Amore Diamonds
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
October 29, 2026
Retailer 3$488 NZD
Retailer 6$567 NZD
Retailer 4$606 NZD
Retailer 7$606 NZD
Retailer 8$786 NZD
Retailer 2$804 NZD
Retailer 14$891 NZD
Retailer 12$1,147 NZD
Retailer 13$1,182 NZD
Retailer 10$1,554 NZD
Retailer 11$1,628 NZD
Retailer 17$1,858 NZD
Retailer 5$2,147 NZD
Retailer 16$2,352 NZD
Retailer 9$2,606 NZD
Retailer 15$2,679 NZD
Do Amore Diamonds$4,329 NZD

42 data points across 17 retailers

21 retailers$488 NZD to $4,329 NZD

A
Cheapest Retailer
-
$488 NZD
$274 USD
A
Retailer 2
-
$567 NZD
$318 USD
View
A
Retailer 3
-
$606 NZD
$340 USD
View
A
Retailer 4
-
$606 NZD
$340 USD
View
A
Retailer 5
-
$786 NZD
$441 USD
View
A
Retailer 6
-
$804 NZD
£355 GBP
View
A
Retailer 7
-
$805 NZD
$452 USD
View
A
Retailer 8
-
$859 NZD
$482 USD
View
A
Retailer 9
-
$891 NZD
$500 USD
View
B+
Retailer 10
-
$1,147 NZD
ZAR 10,403 ZAR
View
B+
Retailer 11
-
$1,182 NZD
£522 GBP
View
B+
Retailer 12
-
$1,422 NZD
$798 USD
View
B+
Retailer 13
-
$1,554 NZD
A$1,342 AUD
View
B
Retailer 14
-
$1,628 NZD
A$1,406 AUD
View
B
Retailer 15
-
$1,858 NZD
$1,043 USD
View
B
Retailer 16
-
$2,147 NZD
$1,205 USD
View
B
Retailer 17
-
$2,352 NZD
$1,320 USD
View
B
Retailer 18
-
$2,439 NZD
$1,369 USD
View
B
Retailer 19
-
$2,606 NZD
£1,152 GBP
View
B
Retailer 20
-
$2,679 NZD
£1,184 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4A50FB669 · Oct 29
$4,329 NZD
$2,430 USD
View
20 more retailers have this diamond
Prices start from $488 NZDSave up to $3,841 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
1.45ct Radiant
$488 NZD