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Radiant|Lab Grown|GCAL

1.09ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • GCAL 360236271

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 360236271

Diamond specifications and retailer prices

From HK$1,781 HKD
$227 USD
As of October 27, 2026
Save HK$8,024 HKD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$17,105 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct 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 360236271. Listed at 8 retailers as of October 27, 2026, with a 451% 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

1.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360236271
Dimensions7.38 × 5.08 × 3.41 mm
L/W Ratio1.45
Culet sizeNone
Top View
7.38 mm5.08 mm1.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360236271
Side View
Table 65.0%Crown 43.6°Girdle: MED-MEDPavilion 35.6°Culet: NoneDepth 67.1%

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 27
Current: HK$17,105 HKD|Low: HK$1,711 HKD|High: HK$17,105 HKD|Avg: HK$5,984 HKD
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 4HK$1,781 HKD
Retailer 7HK$2,064 HKD
Retailer 8HK$2,472 HKD
Retailer 6HK$3,743 HKD
Retailer 9HK$3,982 HKD
Retailer 3HK$7,117 HKD
Retailer 5HK$7,823 HKD
Retailer 10HK$9,012 HKD
Retailer 2HK$9,805 HKD
Do Amore DiamondsHK$17,105 HKD

14 data points across 10 retailers

8 retailersHK$1,781 HKD to HK$9,805 HKD

A
Cheapest Retailer
-
HK$1,781 HKD
$227 USD
A
Retailer 2
-
HK$2,064 HKD
$263 USD
View
A
Retailer 3
-
HK$2,472 HKD
$315 USD
View
B+
Retailer 4
-
HK$3,743 HKD
$477 USD
View
B
Retailer 5
-
HK$7,117 HKD
$907 USD
View
B
Retailer 6
-
HK$7,823 HKD
$997 USD
View
B
Retailer 7
-
HK$9,805 HKD
£984 GBP
View
Most Expensive
Do Amore Diamonds
27-36CF54D2F · Oct 28
HK$17,105 HKD
$2,180 USD
View
Price under review
7 more retailers have this diamond
Prices start from HK$1,781 HKDSave up to HK$8,024 HKD

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
1.09ct Radiant
HK$1,781 HKD