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Round|Lab Grown|IGI

1.03ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG846647467

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647467

Diamond specifications and retailer prices

From HK$2,785 HKD
As of November 4, 2026
Save HK$2,236 HKD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,476 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846647467 or 846647467. Listed at 8 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647467
Dimensions6.53 × 6.49 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.49 mm1.03 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846647467
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.9%

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: Nov 4
Current: HK$9,476 HKD|Low: HK$2,605 HKD|High: HK$9,476 HKD|Avg: HK$5,123 HKD|+4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 7HK$2,785 HKD
Retailer 2HK$2,981 HKD
Retailer 3HK$3,397 HKD
Retailer 6HK$3,609 HKD
Retailer 5HK$3,994 HKD
Retailer 4HK$5,021 HKD
Retailer 8HK$7,038 HKD
MOH LondonHK$9,476 HKD

10 data points across 8 retailers

8 retailersHK$2,785 HKD to HK$5,021 HKD

B+
Cheapest Retailer
-
HK$2,785 HKD
B+
Retailer 2
-
HK$2,981 HKD
View
B+
Retailer 3
-
HK$3,397 HKD
View
B+
Retailer 4
-
HK$3,609 HKD
View
B
Retailer 5
-
HK$3,994 HKD
View
B
Retailer 6
-
HK$5,021 HKD
View
Retailer 7
-
HK$7,038 HKD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG846647467 · Oct 26
HK$9,476 HKD
£951 GBP
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from HK$2,785 HKDSave up to HK$2,236 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+
1.03ct Round
HK$2,785 HKD