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Radiant|Lab Grown|IGI

1.01ct H SI1 Radiant Lab Grown Diamond

GD • H/SI1 • IGI LG605341573

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

Certificate IGI LG605341573

Diamond specifications and retailer prices

From HK$1,685 HKD
As of November 6, 2026
Save HK$8,974 HKD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,659 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG605341573 or 605341573. Listed at 9 retailers as of November 6, 2026, with prices from HK$1,685 to HK$10,659, a HK$8,974 spread on the same certified stone. Do Amore Diamonds lists it at HK$10,659. 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
H
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341573
Dimensions7.03 × 4.91 × 3.33 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.03 mm4.91 mm1.01 ctH / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341573
Side View
Table 68.0%Crown 45.7°Girdle: MediumPavilion 32.2°Culet: NoneDepth 67.8%

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 6
Current: HK$10,659 HKD|Low: HK$1,685 HKD|High: HK$10,659 HKD|Avg: HK$4,389 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 7HK$1,685 HKD
Retailer 5HK$2,555 HKD
Retailer 3HK$2,876 HKD
Retailer 8HK$3,190 HKD
Retailer 6HK$3,292 HKD
Retailer 9HK$3,715 HKD
Retailer 4HK$4,671 HKD
Retailer 2HK$7,069 HKD
Do Amore DiamondsHK$10,659 HKD

14 data points across 9 retailers

9 retailersHK$1,685 HKD to HK$10,659 HKD

Retailer 1
-
HK$1,372 HKD
Price last confirmed 35 days ago
B+
Retailer 2
-
HK$1,685 HKD
View
B+
Retailer 3
-
HK$2,555 HKD
View
B+
Retailer 4
-
HK$2,876 HKD
View
B+
Retailer 5
-
HK$3,292 HKD
View
B+
Retailer 6
-
HK$4,671 HKD
View
Retailer 7
-
HK$4,875 HKD
View
Price last confirmed 38 days ago
B
Retailer 8
-
HK$7,069 HKD
View
Most Expensive
C
Do Amore Diamonds
27-E1EFFFE8F · Nov 6
HK$10,659 HKD
$1,360 USD
View
8 more retailers have this diamond
Prices start from HK$1,685 HKDSave up to HK$8,974 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$1,685 HKD