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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 $280 SGD
$219 USD
As of October 30, 2026
Save $1,266 SGD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,685 SGD 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: $2,685 SGD|Low: $268 SGD|High: $2,685 SGD|Avg: $937 SGD
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$280 SGD
Retailer 7$325 SGD
Retailer 8$378 SGD
Retailer 6$593 SGD
Retailer 9$625 SGD
Retailer 3$1,121 SGD
Retailer 5$1,234 SGD
Retailer 10$1,428 SGD
Retailer 2$1,546 SGD
Do Amore Diamonds$2,685 SGD

12 data points across 10 retailers

8 retailers$280 SGD to $1,546 SGD

A
Cheapest Retailer
-
$280 SGD
$219 USD
A
Retailer 2
-
$325 SGD
$254 USD
View
A
Retailer 3
-
$378 SGD
$296 USD
View
B+
Retailer 4
-
$593 SGD
$464 USD
View
B
Retailer 5
-
$1,121 SGD
$877 USD
View
B
Retailer 6
-
$1,234 SGD
$965 USD
View
B
Retailer 7
-
$1,546 SGD
£952 GBP
View
Most Expensive
Do Amore Diamonds
27-A96F510D5 · Oct 30
$2,685 SGD
$2,100 USD
View
Price under review
7 more retailers have this diamond
Prices start from $280 SGDSave up to $1,266 SGD

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
$280 SGD