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Radiant|Lab Grown|IGI

1.45ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG561251621

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

Certificate IGI LG561251621

Diamond specifications and retailer prices

From $291 NZD
$164 USD
As of October 27, 2026
Save $2,517 NZD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,808 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG561251621 or 561251621. Listed at 9 retailers as of October 27, 2026, with prices from $291 to $2,808, a $2,517 spread on the same certified stone. Do Amore Diamonds lists it at $2,808. 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

1.45
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561251621
Dimensions7.85 × 5.51 × 3.81 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.85 mm5.51 mm1.45 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561251621
Side View
Table 63.5%Crown 42.3°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 69.1%

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: $2,808 NZD|Low: $245 NZD|High: $2,897 NZD|Avg: $1,151 NZD|-1.9%
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
October 29, 2026
Retailer 10$291 NZD
Retailer 8$339 NZD
Retailer 13$339 NZD
Retailer 7$492 NZD
Retailer 12$650 NZD
Retailer 4$743 NZD
Retailer 5$938 NZD
Retailer 14$1,182 NZD
Retailer 9$1,228 NZD
Retailer 11$1,285 NZD
Retailer 6$1,414 NZD
Retailer 3$1,623 NZD
Retailer 2$1,878 NZD
Do Amore Diamonds$2,808 NZD

38 data points across 14 retailers

9 retailers$291 NZD to $2,808 NZD

A
Cheapest Retailer
-
$291 NZD
$164 USD
A
Retailer 2
-
$339 NZD
$191 USD
View
Final sale: no returns
A
Retailer 3
-
$339 NZD
$191 USD
View
A
Retailer 4
-
$492 NZD
£218 GBP
View
B+
Retailer 5
-
$650 NZD
$366 USD
View
Retailer 6
-
$1,228 NZD
$691 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$1,285 NZD
$723 USD
View
B
Retailer 8
-
$1,878 NZD
£832 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E3043D29C · Oct 29
$2,808 NZD
$1,580 USD
View
8 more retailers have this diamond
Prices start from $291 NZDSave up to $2,517 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
$291 NZD