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Oval|Lab Grown|IGI

1.03ct J VS1 Oval Lab Grown Diamond

VG • J/VS1 • IGI LG731504463

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731504463

Diamond specifications and retailer prices

From HK$1,191 HKD
As of November 5, 2026
Save HK$5,736 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$6,928 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG731504463 or 731504463. Listed at 13 retailers as of November 2, 2026, with prices from HK$1,191 to HK$6,928, a HK$5,736 spread on the same certified stone. MOH London lists it at HK$6,928. 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

1.03
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731504463
Dimensions7.91 × 5.74 × 3.44 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.74 mm1.03 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG731504463
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$6,928 HKD|Low: HK$1,011 HKD|High: HK$7,435 HKD|Avg: HK$3,128 HKD|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 6HK$1,191 HKD
Retailer 4HK$1,387 HKD
Retailer 5HK$1,419 HKD
Retailer 12HK$1,481 HKD
Retailer 13HK$1,481 HKD
Retailer 10HK$2,108 HKD
Retailer 2HK$2,508 HKD
Retailer 11HK$2,712 HKD
Retailer 7HK$3,394 HKD
Retailer 3HK$4,765 HKD
Retailer 8HK$5,032 HKD
Retailer 9HK$5,188 HKD
MOH LondonHK$6,928 HKD

26 data points across 13 retailers

13 retailersHK$1,191 HKD to HK$6,928 HKD

A
Cheapest Retailer
-
HK$1,191 HKD
B+
Retailer 2
-
HK$1,387 HKD
View
B+
Retailer 3
-
HK$1,419 HKD
View
Final sale: no returns
Retailer 4
-
HK$1,481 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$1,481 HKD
View
B+
Retailer 6
-
HK$2,108 HKD
View
A
Retailer 7
-
HK$2,508 HKD
View
B+
Retailer 8
-
HK$2,712 HKD
View
B+
Retailer 9
-
HK$3,394 HKD
View
B+
Retailer 10
-
HK$4,765 HKD
View
B+
Retailer 11
-
HK$5,032 HKD
View
B+
Retailer 12
-
HK$5,188 HKD
View
Most Expensive
B+
MOH London
LG731504463 · Nov 2
HK$6,928 HKD
£696 GBP
View
12 more retailers have this diamond
Prices start from HK$1,191 HKDSave up to HK$5,736 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
1.03ct Oval
HK$1,191 HKD