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1.07ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • GCAL 272760045

Shape and cutting style on the report: Round brilliant

Certificate GCAL 272760045

Diamond specifications and retailer prices

From HK$1,828 HKD
$233 USD
As of October 30, 2026
Save HK$6,502 HKD (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$8,330 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 272760045. Listed at 4 retailers as of October 29, 2026, with prices from HK$1,828 to HK$8,330, a HK$6,502 spread on the same certified stone. MOH London lists it at HK$8,330. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 272760045
Dimensions6.64 × 6.62 × 3.97 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.64 mm6.62 mm1.07 ctJ / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGCAL 272760045
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.9%

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: HK$8,330 HKD|Low: HK$1,812 HKD|High: HK$8,330 HKD|Avg: HK$4,882 HKD|+5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 3HK$1,828 HKD
Retailer 2HK$2,887 HKD
Retailer 4HK$7,060 HKD
MOH LondonHK$8,330 HKD

5 data points across 4 retailers

4 retailersHK$1,828 HKD to HK$8,330 HKD

A
Cheapest Retailer
-
HK$1,828 HKD
$233 USD
A
Retailer 2
-
HK$2,887 HKD
$368 USD
View
B+
Retailer 3
-
HK$7,060 HKD
$900 USD
View
Most Expensive
B+
MOH London
272760045 · Oct 29
HK$8,330 HKD
£836 GBP
View
3 more retailers have this diamond
Prices start from HK$1,828 HKDSave up to HK$6,502 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
1.07ct Round
HK$1,828 HKD