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1.28ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG549283677

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549283677

Diamond specifications and retailer prices

From HK$2,997 HKD
$382 USD
As of October 30, 2026
Save HK$4,915 HKD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$7,912 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG549283677 or 549283677. Listed at 4 retailers as of October 29, 2026, with prices from HK$2,997 to HK$7,912, a HK$4,915 spread on the same certified stone. MOH London lists it at HK$7,912. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283677
Dimensions6.97 × 7.03 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
6.97 mm7.03 mm1.28 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283677
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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$7,912 HKD|Low: HK$2,275 HKD|High: HK$8,474 HKD|Avg: HK$6,005 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2HK$2,997 HKD
Retailer 3HK$3,382 HKD
Retailer 5HK$5,806 HKD
Retailer 4HK$5,837 HKD
MOH LondonHK$7,912 HKD
Retailer 6HK$8,474 HKD
Retailer 7HK$8,474 HKD

10 data points across 7 retailers

4 retailersHK$2,997 HKD to HK$7,912 HKD

B+
Cheapest Retailer
-
HK$2,997 HKD
$382 USD
A
Retailer 2
-
HK$3,382 HKD
$431 USD
View
A
Retailer 3
-
HK$5,837 HKD
$744 USD
View
Most Expensive
B+
MOH London
LG549283677 · Oct 29
HK$7,912 HKD
£794 GBP
View
3 more retailers have this diamond
Prices start from HK$2,997 HKDSave up to HK$4,915 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
1.28ct Round
HK$2,997 HKD