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Radiant|Lab Grown|IGI

1.02ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG653442496

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

Certificate IGI LG653442496

Diamond specifications and retailer prices

From HK$1,546 HKD
$197 USD
As of October 27, 2026
Save HK$13,501 HKD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$15,047 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG653442496 or 653442496. Listed at 22 retailers as of October 27, 2026, with prices from HK$1,546 to HK$15,047, a HK$13,501 spread on the same certified stone. Queensmith lists it at HK$15,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653442496
Dimensions6.65 × 6.65 × 5.05 mm
L/W Ratio1.00
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
6.65 mm6.65 mm1.02 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653442496
Side View
Table 62.0%Crown 42.8°Girdle: Slightly ThickPavilion 31.8°Culet: NoneDepth 65.9%

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: Oct 27
Current: HK$3,499 HKD|Low: HK$1,034 HKD|High: HK$13,025 HKD|Avg: HK$5,067 HKD|+2.0%
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
October 29, 2026
Retailer 11HK$1,034 HKD
Retailer 19HK$1,546 HKD
Retailer 9HK$1,726 HKD
Retailer 3HK$1,922 HKD
Retailer 8HK$2,589 HKD
Retailer 16HK$3,139 HKD
Retailer 14HK$3,295 HKD
Retailer 1HK$3,499 HKD
Retailer 6HK$4,370 HKD
Retailer 5HK$4,472 HKD
Retailer 15HK$4,692 HKD
Retailer 18HK$4,928 HKD
Retailer 4HK$6,167 HKD
Retailer 10HK$6,589 HKD
Retailer 13HK$6,844 HKD
Retailer 17HK$8,984 HKD
Retailer 12HK$9,018 HKD
Retailer 7HK$9,296 HKD
Retailer 2HK$12,633 HKD

37 data points across 19 retailers

22 retailersHK$1,546 HKD to HK$15,047 HKD

A
Cheapest Retailer
-
HK$1,546 HKD
$197 USD
A
Retailer 2
-
HK$1,726 HKD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,797 HKD
$229 USD
View
A
Retailer 4
-
HK$1,922 HKD
$245 USD
View
A
Retailer 5
-
HK$1,922 HKD
$245 USD
View
A
Retailer 6
-
HK$2,589 HKD
$330 USD
View
A
Retailer 7
-
HK$3,139 HKD
€381 EUR
View
A
Retailer 8
-
HK$3,295 HKD
ZAR 6,785 ZAR
View
A
Retailer 9
-
HK$3,499 HKD
£351 GBP
View
A
Retailer 10
-
HK$4,370 HKD
$557 USD
View
A
Retailer 11
-
HK$4,472 HKD
$570 USD
View
A
Retailer 12
-
HK$4,692 HKD
A$920 AUD
View
B+
Retailer 13
-
HK$4,928 HKD
$628 USD
View
B+
Retailer 14
-
HK$6,167 HKD
$786 USD
View
B+
Retailer 15
-
HK$6,589 HKD
$840 USD
View
B+
Retailer 16
-
HK$6,844 HKD
A$1,342 AUD
View
B
Retailer 17
-
HK$8,537 HKD
£857 GBP
View
Retailer 18
-
HK$8,984 HKD
$1,145 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
HK$9,018 HKD
£905 GBP
View
B
Retailer 20
-
HK$9,296 HKD
$1,185 USD
View
B
Retailer 21
-
HK$12,633 HKD
$1,610 USD
View
Most Expensive
B
Queensmith
LG653442496 · Oct 27
HK$15,047 HKD
£1,510 GBP
View
21 more retailers have this diamond
Prices start from HK$1,546 HKDSave up to HK$13,501 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
1.02ct Radiant
HK$1,546 HKD