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Radiant|Lab Grown|IGI

1.01ct D SI2 Radiant Lab Grown Diamond

VG • D/SI2 • IGI LG496137607

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

Certificate IGI LG496137607

Diamond specifications and retailer prices

From HK$2,487 HKD
$317 USD
As of October 30, 2026
Save HK$6,919 HKD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,406 HKD at MOH London · As of October 26, 2026
View at MOH London

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 LG496137607 or 496137607. Listed at 6 retailers as of October 26, 2026, with prices from HK$2,487 to HK$9,406, a HK$6,919 spread on the same certified stone. MOH London lists it at HK$9,406. 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 angle47.6°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496137607
Dimensions6.43 × 4.98 × 3.48 mm
L/W Ratio1.29
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
6.43 mm4.98 mm1.01 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496137607
Side View
Table 67.5%Crown 47.6°Girdle: Slightly ThickPavilion 31.1°Culet: NoneDepth 69.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$9,406 HKD|Low: HK$2,487 HKD|High: HK$9,506 HKD|Avg: HK$4,426 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5HK$2,487 HKD
Retailer 4HK$3,570 HKD
Retailer 3HK$3,757 HKD
Retailer 6HK$3,954 HKD
Retailer 2HK$4,403 HKD
MOH LondonHK$9,406 HKD

31 data points across 6 retailers

6 retailersHK$2,487 HKD to HK$9,406 HKD

A
Cheapest Retailer
-
HK$2,487 HKD
$317 USD
Retailer 2
-
HK$3,570 HKD
$455 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
HK$3,757 HKD
€456 EUR
View
B
Retailer 4
-
HK$3,954 HKD
$504 USD
View
B+
Retailer 5
-
HK$4,403 HKD
£442 GBP
View
Most Expensive
B
MOH London
LG496137607 · Oct 26
HK$9,406 HKD
£944 GBP
View
5 more retailers have this diamond
Prices start from HK$2,487 HKDSave up to HK$6,919 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
1.01ct Radiant
HK$2,487 HKD