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Radiant|Lab Grown|IGI

1.45ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG766692115

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

Certificate IGI LG766692115

Diamond specifications and retailer prices

From $319 NZD
$179 USD
As of October 27, 2026
Save $1,051 NZD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,860 NZD at MOH London · As of October 19, 2026
View at MOH London

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 LG766692115 or 766692115. Listed at 11 retailers as of October 27, 2026, with a 330% 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

1.45
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766692115
Dimensions8.10 × 5.55 × 3.76 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm5.55 mm1.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766692115
Side View
Table 65.0%Crown 46.9°Girdle: MediumPavilion 36.3°Culet: NoneDepth 67.7%

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: Oct 27
Current: $1,860 NZD|Low: $299 NZD|High: $1,860 NZD|Avg: $1,066 NZD|+2.8%
MOH London
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 26, 2026
Retailer 11$319 NZD
Retailer 7$371 NZD
Retailer 10$476 NZD
Retailer 9$677 NZD
Retailer 4$696 NZD
Retailer 2$966 NZD
Retailer 14$987 NZD
Retailer 13$1,272 NZD
Retailer 5$1,342 NZD
Retailer 8$1,343 NZD
Retailer 12$1,370 NZD
Retailer 6$1,390 NZD
Retailer 3$1,564 NZD
MOH London$1,860 NZD

26 data points across 14 retailers

11 retailers$319 NZD to $1,370 NZD

A
Cheapest Retailer
-
$319 NZD
$179 USD
A
Retailer 2
-
$371 NZD
$208 USD
View
A
Retailer 3
-
$476 NZD
£210 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$677 NZD
€362 EUR
View
A
Retailer 5
-
$966 NZD
A$834 AUD
View
B+
Retailer 6
-
$987 NZD
$554 USD
View
B
Retailer 7
-
$1,272 NZD
$714 USD
View
B+
Retailer 8
-
$1,343 NZD
$754 USD
View
B+
Retailer 9
-
$1,370 NZD
$769 USD
View
B
Retailer 10
-
$1,564 NZD
SGD 1,186 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG766692115 · Oct 19
$1,860 NZD
£822 GBP
View
Price last confirmed 10 days ago
10 more retailers have this diamond
Prices start from $319 NZDSave up to $1,051 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
$319 NZD