CaratHunter
Plans
Radiant|Lab Grown|IGI

1.01ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG739561135

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

Certificate IGI LG739561135

Diamond specifications and retailer prices

From HK$1,397 HKD
As of November 4, 2026
Save HK$12,020 HKD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$15,444 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 top-tier cut grade and certified by IGI LG739561135 or 739561135. Listed at 26 retailers as of November 3, 2026, with a 861% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739561135
Dimensions7.46 × 5.00 × 3.22 mm
L/W Ratio1.49
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
7.46 mm5.00 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739561135
Side View
Table 63.0%Crown 38.5°Girdle: MediumPavilion 34.4°Culet: NoneDepth 64.4%

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$1,961 HKD|Low: HK$1,397 HKD|High: HK$13,416 HKD|Avg: HK$5,521 HKD|-2.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 21HK$1,397 HKD
Retailer 10HK$1,561 HKD
Retailer 20HK$1,624 HKD
Retailer 6HK$1,734 HKD
Retailer 9HK$1,734 HKD
Retailer 1HK$1,961 HKD
Retailer 8HK$2,487 HKD
Retailer 18HK$3,303 HKD
Retailer 12HK$3,460 HKD
Retailer 3HK$3,617 HKD
Retailer 16HK$4,660 HKD
Retailer 4HK$5,892 HKD
Retailer 2HK$6,151 HKD
Retailer 11HK$6,536 HKD
Retailer 13HK$7,508 HKD
Retailer 14HK$7,532 HKD
Retailer 7HK$8,827 HKD
Retailer 15HK$8,944 HKD
Retailer 17HK$9,768 HKD
Retailer 19HK$9,964 HKD
Retailer 5HK$13,416 HKD

33 data points across 21 retailers

26 retailersHK$1,397 HKD to HK$13,416 HKD

A
Cheapest Retailer
-
HK$1,397 HKD
A
Retailer 2
-
HK$1,561 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,624 HKD
View
Retailer 4
-
HK$1,734 HKD
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$1,734 HKD
View
A
Retailer 6
-
HK$1,961 HKD
View
A
Retailer 7
-
HK$2,487 HKD
View
A
Retailer 8
-
HK$2,707 HKD
View
A
Retailer 9
-
HK$3,303 HKD
View
A
Retailer 10
-
HK$3,327 HKD
View
A
Retailer 11
-
HK$3,460 HKD
View
A
Retailer 12
-
HK$3,617 HKD
View
A
Retailer 13
-
HK$4,660 HKD
View
B+
Retailer 14
-
HK$5,892 HKD
View
B+
Retailer 15
-
HK$6,151 HKD
View
B+
Retailer 16
-
HK$6,536 HKD
View
B+
Retailer 17
-
HK$7,508 HKD
View
B+
Retailer 18
-
HK$7,532 HKD
View
B
Retailer 19
-
HK$8,827 HKD
View
B+
Retailer 20
-
HK$8,944 HKD
View
B
Retailer 21
-
HK$9,768 HKD
View
B
Retailer 22
-
HK$9,964 HKD
View
Retailer 23
-
HK$10,043 HKD
View
Price last confirmed 17 days ago
Retailer 24
-
HK$10,043 HKD
View
Price last confirmed 14 days ago
B
Retailer 25
-
HK$13,416 HKD
View
Most Expensive
Queensmith
LG739561135 · Oct 27
HK$15,444 HKD
£1,550 GBP
View
Price last confirmed 8 days ago
25 more retailers have this diamond
Prices start from HK$1,397 HKDSave up to HK$12,020 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$1,397 HKD