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Radiant|Lab Grown|IGI

1.02ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG595389145

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

Certificate IGI LG595389145

Diamond specifications and retailer prices

From HK$1,679 HKD
$214 USD
As of October 27, 2026
Save HK$8,025 HKD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$9,704 HKD at Reve Diamonds · As of October 28, 2026
View at Reve 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 IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG595389145 or 595389145. Listed at 22 retailers as of October 27, 2026, with prices from HK$1,679 to HK$9,704, a HK$8,025 spread on the same certified stone. Reve Diamonds lists it at HK$9,704. 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
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595389145
Dimensions7.04 × 4.92 × 3.36 mm
L/W Ratio1.43
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
7.04 mm4.92 mm1.02 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595389145
Side View
Table 66.0%Crown 40.3°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 68.3%

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$3,834 HKD|Low: HK$1,609 HKD|High: HK$9,023 HKD|Avg: HK$4,101 HKD|+4.3%
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
October 29, 2026
Retailer 14HK$1,679 HKD
Retailer 7HK$1,867 HKD
Retailer 4HK$1,946 HKD
Retailer 2HK$2,079 HKD
Retailer 5HK$2,079 HKD
Retailer 15HK$3,021 HKD
Retailer 9HK$3,569 HKD
Retailer 12HK$3,716 HKD
Retailer 1HK$3,834 HKD
Retailer 6HK$3,923 HKD
Retailer 10HK$5,080 HKD
Retailer 3HK$6,677 HKD
Retailer 13HK$6,701 HKD
Retailer 8HK$8,371 HKD
Retailer 11HK$8,906 HKD

45 data points across 15 retailers

22 retailersHK$1,679 HKD to HK$9,704 HKD

A
Cheapest Retailer
-
HK$1,679 HKD
$214 USD
A
Retailer 2
-
HK$1,867 HKD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,946 HKD
$248 USD
View
A
Retailer 4
-
HK$2,079 HKD
$265 USD
View
A
Retailer 5
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HK$2,079 HKD
$265 USD
View
A
Retailer 6
-
HK$2,310 HKD
View
A
Retailer 7
-
HK$3,021 HKD
$385 USD
View
A
Retailer 8
-
HK$3,569 HKD
ZAR 7,348 ZAR
View
A
Retailer 9
-
HK$3,716 HKD
€451 EUR
View
B+
Retailer 10
-
HK$3,834 HKD
£385 GBP
View
B+
Retailer 11
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 12
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HK$4,512 HKD
$575 USD
View
B+
Retailer 13
-
HK$5,080 HKD
A$996 AUD
View
B+
Retailer 14
-
HK$5,626 HKD
SGD 969 SGD
View
B
Retailer 15
-
HK$6,677 HKD
$851 USD
View
B
Retailer 16
-
HK$6,701 HKD
$854 USD
View
B
Retailer 17
-
HK$6,968 HKD
£699 GBP
View
B
Retailer 18
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HK$7,094 HKD
$904 USD
View
B
Retailer 19
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HK$8,131 HKD
£816 GBP
View
B
Retailer 20
-
HK$8,371 HKD
£840 GBP
View
B
Retailer 21
-
HK$8,906 HKD
$1,135 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
8AAB87006 · Oct 28
HK$9,704 HKD
$1,237 USD
View
21 more retailers have this diamond
Prices start from HK$1,679 HKDSave up to HK$8,025 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$1,679 HKD