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Radiant|Lab Grown|GCAL

1.05ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • GCAL 360686283

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 360686283

Diamond specifications and retailer prices

From $390 NZD
$219 USD
As of October 30, 2026
Save $1,763 NZD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,739 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 360686283. Listed at 8 retailers as of October 29, 2026, with a 452% 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

1.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360686283
Dimensions7.07 × 5.04 × 3.43 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.07 mm5.04 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360686283
Side View
Table 65.0%Crown 41.6°Girdle: MED-MEDPavilion 35.9°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: Oct 30
Current: $3,739 NZD|Low: $374 NZD|High: $3,739 NZD|Avg: $1,305 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$390 NZD
Retailer 7$452 NZD
Retailer 8$527 NZD
Retailer 6$826 NZD
Retailer 9$871 NZD
Retailer 3$1,561 NZD
Retailer 5$1,718 NZD
Retailer 10$1,989 NZD
Retailer 2$2,153 NZD
Do Amore Diamonds$3,739 NZD

12 data points across 10 retailers

8 retailers$390 NZD to $2,153 NZD

A
Cheapest Retailer
-
$390 NZD
$219 USD
A
Retailer 2
-
$452 NZD
$254 USD
View
A
Retailer 3
-
$527 NZD
$296 USD
View
B+
Retailer 4
-
$826 NZD
$464 USD
View
B
Retailer 5
-
$1,561 NZD
$877 USD
View
B
Retailer 6
-
$1,718 NZD
$965 USD
View
B
Retailer 7
-
$2,153 NZD
£952 GBP
View
Most Expensive
Do Amore Diamonds
27-A96F510D5 · Oct 30
$3,739 NZD
$2,100 USD
View
Price under review
7 more retailers have this diamond
Prices start from $390 NZDSave up to $1,763 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
$390 NZD