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Radiant|Lab Grown|IGI

1.03ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG762579717

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG762579717

Diamond specifications and retailer prices

From HK$1,216 HKD
As of November 4, 2026
Save HK$5,798 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,382 HKD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG762579717 or 762579717. Listed at 20 retailers as of November 4, 2026, with a 477% 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
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762579717
Dimensions7.21 × 4.89 × 3.37 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm4.89 mm1.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762579717
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.9%

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$2,558 HKD|Low: HK$1,216 HKD|High: HK$8,382 HKD|Avg: HK$3,494 HKD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 15HK$1,216 HKD
Retailer 3HK$1,404 HKD
Retailer 10HK$1,404 HKD
Retailer 11HK$1,506 HKD
Retailer 7HK$1,561 HKD
Retailer 14HK$1,797 HKD
Retailer 1HK$2,558 HKD
Retailer 12HK$2,605 HKD
Retailer 5HK$2,699 HKD
Retailer 2HK$2,754 HKD
Retailer 6HK$2,840 HKD
Retailer 4HK$3,813 HKD
Retailer 8HK$4,001 HKD
Retailer 9HK$4,056 HKD
Retailer 16HK$4,840 HKD
Retailer 18HK$5,107 HKD
Retailer 17HK$5,264 HKD
Retailer 13HK$7,014 HKD
Reve DiamondsHK$8,382 HKD

30 data points across 19 retailers

20 retailersHK$1,216 HKD to HK$7,014 HKD

A
Cheapest Retailer
-
HK$1,216 HKD
A
Retailer 2
-
HK$1,404 HKD
View
A
Retailer 3
-
HK$1,506 HKD
View
Retailer 4
-
HK$1,561 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
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HK$1,797 HKD
View
A
Retailer 6
-
HK$2,558 HKD
View
A
Retailer 7
-
HK$2,605 HKD
View
A
Retailer 8
-
HK$2,699 HKD
View
A
Retailer 9
-
HK$2,754 HKD
View
A
Retailer 10
-
HK$2,840 HKD
View
Retailer 11
-
HK$2,973 HKD
View
Price last confirmed 27 days ago
B+
Retailer 12
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HK$3,813 HKD
View
B+
Retailer 13
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HK$4,001 HKD
View
B+
Retailer 14
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HK$4,056 HKD
View
B+
Retailer 15
-
HK$4,840 HKD
View
B
Retailer 16
-
HK$5,107 HKD
View
B
Retailer 17
-
HK$5,264 HKD
View
B
Retailer 18
-
HK$7,014 HKD
View
Retailer 19
-
HK$8,081 HKD
View
Price last confirmed 23 days ago
Most Expensive
Reve Diamonds
0C5E72D54 · Oct 11
HK$8,382 HKD
$1,068 USD
View
Price last confirmed 25 days ago
19 more retailers have this diamond
Prices start from HK$1,216 HKDSave up to HK$5,798 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 Radiant
HK$1,216 HKD