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Round|Lab Grown|IGI

1.00ct J VS1 Round Lab Grown Diamond

FR • J/VS1 • IGI LG782622002

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782622002

Diamond specifications and retailer prices

From HK$2,707 HKD
$345 USD
As of October 30, 2026
Save HK$5,793 HKD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,499 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG782622002 or 782622002. Listed at 10 retailers as of October 25, 2026, with prices from HK$2,707 to HK$8,499, a HK$5,793 spread on the same certified stone. MOH London lists it at HK$8,499. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Colour
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782622002
Dimensions6.53 × 6.57 × 3.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.57 mm1.00 ctJ / VS1
OriginLab Grown
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG782622002
Side View
Table 63.0%Crown 32.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 56.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$8,499 HKD|Low: HK$1,255 HKD|High: HK$8,499 HKD|Avg: HK$3,726 HKD|+30.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5HK$1,812 HKD
Retailer 8HK$2,307 HKD
Retailer 3HK$2,707 HKD
Retailer 2HK$3,312 HKD
Retailer 6HK$4,700 HKD
Retailer 4HK$5,037 HKD
Retailer 7HK$5,649 HKD
MOH LondonHK$8,499 HKD

23 data points across 8 retailers

10 retailersHK$2,707 HKD to HK$8,499 HKD

Retailer 1
-
HK$1,169 HKD
$149 USD
Price last confirmed 20 days ago
Retailer 2
-
HK$1,357 HKD
$173 USD
View
Price last confirmed 21 days ago
Retailer 3
-
HK$1,451 HKD
$185 USD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
HK$2,707 HKD
$345 USD
View
B+
Retailer 5
-
HK$3,312 HKD
€402 EUR
View
Retailer 6
-
HK$4,339 HKD
$553 USD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$4,653 HKD
$593 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
HK$4,700 HKD
$599 USD
View
B+
Retailer 9
-
HK$5,037 HKD
$642 USD
View
Most Expensive
B
MOH London
LG782622002 · Oct 25
HK$8,499 HKD
£853 GBP
View
9 more retailers have this diamond
Prices start from HK$2,707 HKDSave up to HK$5,793 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.

B+
1.00ct Round
HK$2,707 HKD