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1.03ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG763675480

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763675480

Diamond specifications and retailer prices

From HK$1,804 HKD
As of November 4, 2026
Save HK$9,325 HKD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$11,129 HKD at MOH London · As of November 3, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG763675480 or 763675480. Listed at 8 retailers as of November 3, 2026, with prices from HK$1,804 to HK$11,129, a HK$9,325 spread on the same certified stone. MOH London lists it at HK$11,129. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763675480
Dimensions6.52 × 6.51 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.52 mm6.51 mm1.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763675480
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

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: Nov 4
Current: HK$11,129 HKD|Low: HK$1,804 HKD|High: HK$11,269 HKD|Avg: HK$4,149 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 6HK$1,804 HKD
Retailer 8HK$2,189 HKD
Retailer 3HK$2,236 HKD
Retailer 7HK$2,377 HKD
Retailer 2HK$2,510 HKD
Retailer 5HK$3,852 HKD
Retailer 9HK$4,723 HKD
Retailer 4HK$5,884 HKD
MOH LondonHK$11,129 HKD

37 data points across 9 retailers

8 retailersHK$1,804 HKD to HK$11,129 HKD

B+
Cheapest Retailer
-
HK$1,804 HKD
A
Retailer 2
-
HK$2,189 HKD
View
A
Retailer 3
-
HK$2,236 HKD
View
A
Retailer 4
-
HK$2,510 HKD
View
B+
Retailer 5
-
HK$3,852 HKD
View
B
Retailer 6
-
HK$4,723 HKD
View
B
Retailer 7
-
HK$5,884 HKD
View
Most Expensive
B
MOH London
LG763675480 · Nov 3
HK$11,129 HKD
£1,117 GBP
View
7 more retailers have this diamond
Prices start from HK$1,804 HKDSave up to HK$9,325 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 Round
HK$1,804 HKD