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Radiant|Lab Grown|IGI

1.05ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG742542966

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

Certificate IGI LG742542966

Diamond specifications and retailer prices

From $279 NZD
As of November 4, 2026
Save $1,589 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,915 NZD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG742542966 or 742542966. Listed at 20 retailers as of November 4, 2026, with a 569% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.05
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742542966
Dimensions7.33 × 4.95 × 3.37 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm4.95 mm1.05 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742542966
Side View
Table 65.0%Crown 43.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
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: Nov 4
Current: $411 NZD|Low: $279 NZD|High: $1,915 NZD|Avg: $881 NZD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 19
Reve Diamonds
November 5, 2026
Retailer 15$279 NZD
Retailer 8$324 NZD
Retailer 10$327 NZD
Retailer 6$361 NZD
Retailer 1$411 NZD
Retailer 12$599 NZD
Retailer 13$601 NZD
Retailer 3$621 NZD
Retailer 19$632 NZD
Retailer 4$653 NZD
Retailer 11$685 NZD
Retailer 2$879 NZD
Retailer 5$925 NZD
Retailer 7$927 NZD
Retailer 16$1,115 NZD
Retailer 18$1,178 NZD
Retailer 17$1,211 NZD
Retailer 14$1,617 NZD
Retailer 9$1,868 NZD
Reve Diamonds$1,915 NZD

36 data points across 20 retailers

20 retailers$279 NZD to $1,868 NZD

A
Cheapest Retailer
-
$279 NZD
Retailer 2
-
$327 NZD
View
Price last confirmed 40 days ago
Retailer 3
-
$345 NZD
View
Price last confirmed 40 days ago
Retailer 4
-
$361 NZD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$411 NZD
View
A
Retailer 6
-
$599 NZD
View
A
Retailer 7
-
$601 NZD
View
A
Retailer 8
-
$621 NZD
View
A
Retailer 9
-
$632 NZD
View
A
Retailer 10
-
$653 NZD
View
Retailer 11
-
$685 NZD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$879 NZD
View
B+
Retailer 13
-
$925 NZD
View
B+
Retailer 14
-
$927 NZD
View
B+
Retailer 15
-
$1,115 NZD
View
B
Retailer 16
-
$1,178 NZD
View
B
Retailer 17
-
$1,211 NZD
View
B
Retailer 18
-
$1,617 NZD
View
B
Retailer 19
-
$1,868 NZD
View
Most Expensive
Reve Diamonds
63779DE44 · Oct 11
$1,915 NZD
$1,077 USD
View
Price last confirmed 25 days ago
19 more retailers have this diamond
Prices start from $279 NZDSave up to $1,589 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
1.05ct Radiant
$279 NZD