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Radiant|Lab Grown|IGI

1.01ct D SI2 Radiant Lab Grown Diamond

VG • D/SI2 • IGI LG468103379

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

Certificate IGI LG468103379

Diamond specifications and retailer prices

From $1,279 NZD
As of November 5, 2026
Save $980 NZD (43%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,258 NZD at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG468103379 or 468103379. Listed at 2 retailers as of November 5, 2026, with prices from $1,279 to $2,258, a $980 spread on the same certified stone. B2C Jewels lists it at $2,258. 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

1.01
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle25.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468103379
Dimensions7.07 × 4.91 × 3.09 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.07 mm4.91 mm1.01 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468103379
Side View
Table 57.5%Crown 43.5°Girdle: MED-STKPavilion 25.5°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $2,258 NZD|Low: $314 NZD|High: $2,498 NZD|Avg: $875 NZD|+4.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 23, 2026
Retailer 10$492 NZD
Retailer 8$530 NZD
Retailer 7$550 NZD
Retailer 2$552 NZD
Retailer 4$574 NZD
Retailer 3$657 NZD
Retailer 9$938 NZD
Retailer 6$1,508 NZD
Retailer 11$1,678 NZD
B2C Jewels$2,258 NZD
Retailer 5$2,498 NZD

50 data points across 11 retailers

2 retailers$1,279 NZD to $2,258 NZD

B
Cheapest Retailer
-
$1,279 NZD
Most Expensive
C
B2C Jewels
19355332 · Nov 6
$2,258 NZD
$1,252 USD
View
1 more retailer has this diamond
Prices start from $1,279 NZDSave up to $980 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
1.01ct Radiant
$1,279 NZD