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Radiant|Lab Grown|IGI

1.04ct I VS1 Radiant Lab Grown Diamond

ID • I/VS1 • IGI LG462171331

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

Certificate IGI LG462171331

Diamond specifications and retailer prices

From $1,526 NZD
As of November 4, 2026
Save $1,357 NZD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,831 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG462171331 or 462171331. Listed at 13 retailers as of November 4, 2026, with a 89% 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

1.04
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462171331
Dimensions6.54 × 5.17 × 3.46 mm
L/W Ratio1.26
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
6.54 mm5.17 mm1.04 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462171331
Side View
Table 67.0%Crown 46.1°Girdle: MED-STKPavilion 32°Culet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,831 NZD|Low: $1,526 NZD|High: $8,389 NZD|Avg: $4,051 NZD
NZ Jewellers
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
November 3, 2026
Retailer 10$1,526 NZD
Retailer 9$2,221 NZD
Retailer 13$2,418 NZD
Retailer 14$2,485 NZD
Retailer 11$2,578 NZD
Retailer 3$2,883 NZD
Retailer 7$2,948 NZD
Retailer 5$3,537 NZD
Retailer 12$4,084 NZD
Retailer 2$4,740 NZD
Retailer 4$4,804 NZD
NZ Jewellers$4,831 NZD
Retailer 15$6,218 NZD
Retailer 6$7,378 NZD
Retailer 8$8,279 NZD

22 data points across 15 retailers

13 retailers$1,526 NZD to $2,883 NZD

B
Cheapest Retailer
-
$1,526 NZD
B
Retailer 2
-
$2,221 NZD
View
B
Retailer 3
-
$2,418 NZD
View
B
Retailer 4
-
$2,485 NZD
View
Final sale: no returns
B
Retailer 5
-
$2,578 NZD
View
Retailer 6
-
$2,578 NZD
View
Price last confirmed 24 days ago
B
Retailer 7
-
$2,883 NZD
View
Retailer 8
-
$4,084 NZD
View
Price under review
Retailer 9
-
$4,740 NZD
View
Price under review
Retailer 10
-
$4,804 NZD
View
Price under review
Most Expensive
NZ Jewellers
33149108-4e5d-4e35-bac7-48fee0ec7fe0 · Nov 4
$4,831 NZD
$2,723 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,526 NZDSave up to $1,357 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.

B
1.04ct Radiant
$1,526 NZD