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Radiant|Lab Grown|IGI

1.01ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG692547950

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

Certificate IGI LG692547950

Diamond specifications and retailer prices

From HK$1,561 HKD
As of November 3, 2026
Save HK$11,855 HKD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$18,673 HKD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG692547950 or 692547950. Listed at 24 retailers as of November 3, 2026, with a 759% 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

1.01
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692547950
Dimensions7.53 × 5.01 × 3.21 mm
L/W Ratio1.50
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
7.53 mm5.01 mm1.01 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692547950
Side View
Table 61.0%Crown 40.7°Girdle: MediumPavilion 34.5°Culet: NoneDepth 64.1%

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: Nov 3
Current: HK$9,964 HKD|Low: HK$1,491 HKD|High: HK$18,673 HKD|Avg: HK$5,055 HKD|-46.6%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 10HK$1,546 HKD
Retailer 5HK$1,561 HKD
Retailer 9HK$1,789 HKD
Retailer 12HK$1,914 HKD
Retailer 18HK$2,487 HKD
Retailer 4HK$2,707 HKD
Retailer 17HK$3,303 HKD
Retailer 3HK$3,327 HKD
Retailer 8HK$3,366 HKD
Retailer 2HK$3,460 HKD
Retailer 19HK$3,617 HKD
Retailer 15HK$4,660 HKD
Retailer 21HK$5,892 HKD
Retailer 11HK$6,151 HKD
Retailer 7HK$6,536 HKD
Retailer 14HK$6,575 HKD
Retailer 6HK$8,827 HKD
Retailer 13HK$8,944 HKD
Retailer 16HK$9,768 HKD
Brilliant EarthHK$9,964 HKD
Retailer 20HK$13,416 HKD

41 data points across 21 retailers

24 retailersHK$1,561 HKD to HK$13,416 HKD

Retailer 1
-
HK$1,546 HKD
Price last confirmed 14 days ago
A
Retailer 2
-
HK$1,561 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,789 HKD
View
Price last confirmed 15 days ago
Retailer 4
-
HK$1,914 HKD
View
Price last confirmed 13 days ago
Retailer 5
-
HK$1,914 HKD
View
Price last confirmed 19 days ago
A
Retailer 6
-
HK$2,487 HKD
View
A
Retailer 7
-
HK$2,707 HKD
View
A
Retailer 8
-
HK$3,303 HKD
View
A
Retailer 9
-
HK$3,327 HKD
View
A
Retailer 10
-
HK$3,460 HKD
View
A
Retailer 11
-
HK$3,617 HKD
View
B+
Retailer 12
-
HK$4,660 HKD
View
B+
Retailer 13
-
HK$5,892 HKD
View
Retailer 14
-
HK$6,151 HKD
View
Price last confirmed 13 days ago
B
Retailer 15
-
HK$6,536 HKD
View
B+
Retailer 16
-
HK$6,575 HKD
View
Retailer 17
-
HK$7,532 HKD
View
Price last confirmed 14 days ago
B
Retailer 18
-
HK$8,827 HKD
View
B
Retailer 19
-
HK$8,944 HKD
View
B
Retailer 20
-
HK$9,768 HKD
View
B
Retailer 21
-
HK$9,964 HKD
View
B
Retailer 22
-
HK$13,416 HKD
View
Retailer 23
-
HK$15,441 HKD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
13508351A · Oct 24
HK$18,673 HKD
$2,380 USD
View
Price last confirmed 10 days ago
23 more retailers have this diamond
Prices start from HK$1,561 HKDSave up to HK$11,855 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$1,561 HKD