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Radiant|Lab Grown|GCAL

1.27ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • GCAL 361846512

Certificate GCAL 361846512

Diamond specifications and retailer prices

From HK$3,578 HKD
$456 USD
As of October 30, 2026
Save HK$9,400 HKD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$12,978 HKD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 361846512. Listed at 4 retailers as of October 30, 2026, with prices from HK$3,578 to HK$12,978, a HK$9,400 spread on the same certified stone. Diamond Exchange Canada lists it at HK$12,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361846512
Dimensions7.31 × 5.48 × 3.66 mm
L/W Ratio1.33
Top View
7.31 mm5.48 mm1.27 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361846512
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: HK$12,978 HKD|Low: HK$3,578 HKD|High: HK$25,969 HKD|Avg: HK$11,892 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
September 24, 2026
Retailer 4HK$3,578 HKD
Retailer 2HK$5,586 HKD
Diamond Exchange CanadaHK$12,978 HKD
Retailer 3HK$25,969 HKD

2 data points across 4 retailers

4 retailersHK$3,578 HKD to HK$12,978 HKD

A
Cheapest Retailer
-
HK$3,578 HKD
$456 USD
B+
Retailer 2
-
HK$5,586 HKD
$712 USD
View
Most Expensive
B
Diamond Exchange Canada
1984742027 · Oct 30
HK$12,978 HKD
CA$2,297 CAD
View
2 more retailers have this diamond
Prices start from HK$3,578 HKDSave up to HK$9,400 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
1.27ct Radiant
HK$3,578 HKD