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Radiant|Lab Grown|GCAL

1.00ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • GCAL 351142146

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 351142146

Diamond specifications and retailer prices

From $406 NZD
$229 USD
As of October 30, 2026
Save $1,825 NZD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,903 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 351142146. Listed at 8 retailers as of October 30, 2026, with a 449% 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

1.00
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle60°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 351142146
Dimensions7.18 × 5.03 × 3.41 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.18 mm5.03 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 351142146
Side View
Table 63.0%Crown 43°Girdle: MED-MEDPavilion 60°Culet: NoneDepth 67.8%

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: Oct 30
Current: $3,903 NZD|Low: $390 NZD|High: $3,903 NZD|Avg: $1,402 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$406 NZD
Retailer 7$472 NZD
Retailer 8$525 NZD
Retailer 6$855 NZD
Retailer 9$913 NZD
Retailer 3$1,627 NZD
Retailer 5$1,788 NZD
Retailer 10$2,060 NZD
Retailer 2$2,231 NZD
Do Amore Diamonds$3,903 NZD

13 data points across 10 retailers

8 retailers$406 NZD to $2,231 NZD

A
Cheapest Retailer
-
$406 NZD
$229 USD
A
Retailer 2
-
$472 NZD
$266 USD
View
A
Retailer 3
-
$525 NZD
$296 USD
View
B+
Retailer 4
-
$855 NZD
$482 USD
View
B
Retailer 5
-
$1,627 NZD
$917 USD
View
B
Retailer 6
-
$1,788 NZD
$1,008 USD
View
B
Retailer 7
-
$2,231 NZD
£990 GBP
View
Most Expensive
Do Amore Diamonds
27-EF764B484 · Oct 31
$3,903 NZD
$2,200 USD
View
Price under review
7 more retailers have this diamond
Prices start from $406 NZDSave up to $1,825 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
1.00ct Radiant
$406 NZD