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Radiant|Lab Grown|IGI

1.02ct E FL Radiant Lab Grown Diamond

E/FL

Diamond specifications and retailer prices

From HK$1,734 HKD
$221 USD
As of October 27, 2026
Save HK$12,688 HKD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$14,422 HKD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

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 FL clarity (flawless or internally-flawless) and certified by IGI. Listed at 6 retailers as of October 27, 2026, with prices from HK$1,734 to HK$14,422, a HK$12,688 spread on the same certified stone. Helzberg Diamonds lists it at HK$14,422. 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

1.02
Carat
E
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.06 × 4.98 × 3.38 mm
L/W Ratio1.42
Top View
7.06 mm4.98 mm1.02 ctE / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCuletDepth 67.9%

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$14,422 HKD|Low: HK$1,734 HKD|High: HK$14,422 HKD|Avg: HK$6,223 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2HK$1,734 HKD
Retailer 6HK$2,009 HKD
Retailer 3HK$2,142 HKD
Retailer 5HK$2,142 HKD
Retailer 4HK$6,897 HKD
Helzberg DiamondsHK$14,422 HKD

9 data points across 6 retailers

6 retailersHK$1,734 HKD to HK$14,422 HKD

A
Cheapest Retailer
-
HK$1,734 HKD
$221 USD
B+
Retailer 2
-
HK$2,009 HKD
$256 USD
View
B+
Retailer 3
-
HK$2,142 HKD
$273 USD
View
B+
Retailer 4
-
HK$2,142 HKD
$273 USD
View
B
Retailer 5
-
HK$6,897 HKD
$879 USD
View
Most Expensive
C
Helzberg Diamonds
ZXZNLMLNLPJO · Oct 29
HK$14,422 HKD
$1,838 USD
View
5 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$12,688 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$1,734 HKD