CaratHunter
Plans
Round|Lab Grown|GCAL

1.26ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • GCAL 291200000

Shape and cutting style on the report: Round modified brilliant

Certificate GCAL 291200000

Diamond specifications and retailer prices

From HK$2,456 HKD
As of November 5, 2026
Save HK$6,322 HKD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$8,778 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 291200000. Listed at 5 retailers as of November 2, 2026, with prices from HK$2,456 to HK$8,778, a HK$6,322 spread on the same certified stone. MOH London lists it at HK$8,778. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 291200000
Dimensions7.01 × 6.98 × 4.24 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.01 mm6.98 mm1.26 ctJ / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGCAL 291200000
Side View
Table 59.0%Crown 34°GirdlePavilion 41°Culet: NoneDepth 60.6%

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: Nov 5
Current: HK$8,778 HKD|Low: HK$1,985 HKD|High: HK$8,887 HKD|Avg: HK$5,506 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2HK$1,985 HKD
Retailer 4HK$2,456 HKD
Retailer 3HK$3,428 HKD
Retailer 5HK$8,387 HKD
MOH LondonHK$8,778 HKD

10 data points across 5 retailers

5 retailersHK$2,456 HKD to HK$8,778 HKD

Retailer 1
-
HK$1,985 HKD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$2,456 HKD
View
A
Retailer 3
-
HK$3,428 HKD
View
B+
Retailer 4
-
HK$8,387 HKD
View
Most Expensive
B+
MOH London
291200000 · Nov 2
HK$8,778 HKD
£881 GBP
View
4 more retailers have this diamond
Prices start from HK$2,456 HKDSave up to HK$6,322 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
1.26ct Round
HK$2,456 HKD