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Radiant|Lab Grown|IGI

1.01ct D SI2 Radiant Lab Grown Diamond

VG • D/SI2 • IGI LG468103379

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

Certificate IGI LG468103379

Diamond specifications and retailer prices

From HK$5,563 HKD
£558 GBP
As of October 31, 2026
Save HK$4,260 HKD (43%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$9,823 HKD at B2C Jewels · As of October 30, 2026
View at B2C Jewels

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG468103379 or 468103379. Listed at 2 retailers as of October 30, 2026, with prices from HK$5,563 to HK$9,823, a HK$4,260 spread on the same certified stone. B2C Jewels lists it at HK$9,823. 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

1.01
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle25.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468103379
Dimensions7.07 × 4.91 × 3.09 mm
L/W Ratio1.44
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
7.07 mm4.91 mm1.01 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468103379
Side View
Table 57.5%Crown 43.5°Girdle: MED-STKPavilion 25.5°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$9,823 HKD|Low: HK$1,368 HKD|High: HK$10,868 HKD|Avg: HK$3,810 HKD|+4.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 23, 2026
Retailer 10HK$2,142 HKD
Retailer 8HK$2,310 HKD
Retailer 7HK$2,393 HKD
Retailer 2HK$2,405 HKD
Retailer 4HK$2,497 HKD
Retailer 3HK$2,860 HKD
Retailer 9HK$4,080 HKD
Retailer 6HK$6,566 HKD
Retailer 11HK$7,297 HKD
B2C JewelsHK$9,823 HKD
Retailer 5HK$10,868 HKD

50 data points across 11 retailers

2 retailersHK$5,563 HKD to HK$9,823 HKD

B
Cheapest Retailer
-
HK$5,563 HKD
£558 GBP
Most Expensive
C
B2C Jewels
19355332 · Oct 30
HK$9,823 HKD
$1,252 USD
View
1 more retailer has this diamond
Prices start from HK$5,563 HKDSave up to HK$4,260 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
1.01ct Radiant
HK$5,563 HKD