Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG634474621

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

Certificate IGI LG634474621

Diamond specifications and retailer prices

From HK$1,624 HKD
$207 USD
As of October 30, 2026
Save HK$9,438 HKD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$11,062 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.08ct lab-grown radiant diamond

This 1.08ct 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 LG634474621 or 634474621. Listed at 25 retailers as of October 30, 2026, with prices from HK$1,624 to HK$11,062, a HK$9,438 spread on the same certified stone. Brilliant Earth lists it at HK$11,062. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634474621
Dimensions7.14 × 5.08 × 3.45 mm
L/W Ratio1.41
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
7.14 mm5.08 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634474621
Side View
Table 60.0%Crown 45°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 67.9%

Caratlytics Score

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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: Oct 30
Current: HK$11,062 HKD|Low: HK$1,561 HKD|High: HK$14,044 HKD|Avg: HK$4,941 HKD|-20.8%
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
November 2, 2026
Retailer 5HK$1,624 HKD
Retailer 3HK$1,812 HKD
Retailer 9HK$1,891 HKD
Retailer 6HK$2,016 HKD
Retailer 10HK$2,016 HKD
Retailer 19HK$2,144 HKD
Retailer 16HK$2,730 HKD
Retailer 14HK$3,287 HKD
Retailer 12HK$3,483 HKD
Retailer 2HK$3,719 HKD
Retailer 11HK$4,472 HKD
Retailer 15HK$4,904 HKD
Retailer 17HK$4,931 HKD
Retailer 8HK$6,488 HKD
Retailer 7HK$7,349 HKD
Retailer 13HK$8,081 HKD
Retailer 18HK$9,493 HKD
Retailer 4HK$9,549 HKD
Brilliant EarthHK$11,062 HKD

41 data points across 19 retailers

25 retailersHK$1,624 HKD to HK$11,062 HKD

A
Cheapest Retailer
-
HK$1,624 HKD
$207 USD
A
Retailer 2
-
HK$1,812 HKD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,891 HKD
$241 USD
View
Retailer 4
-
HK$2,016 HKD
$257 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,016 HKD
$257 USD
View
Retailer 6
-
HK$2,144 HKD
£215 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
HK$2,730 HKD
$348 USD
View
A
Retailer 8
-
HK$3,287 HKD
€399 EUR
View
A
Retailer 9
-
HK$3,483 HKD
ZAR 7,171 ZAR
View
A
Retailer 10
-
HK$3,719 HKD
£373 GBP
View
A
Retailer 11
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HK$4,101 HKD
$523 USD
View
A
Retailer 12
-
HK$4,472 HKD
$570 USD
View
A
Retailer 13
-
HK$4,904 HKD
$625 USD
View
A
Retailer 14
-
HK$4,931 HKD
A$967 AUD
View
B+
Retailer 15
-
HK$4,958 HKD
$632 USD
View
B+
Retailer 16
-
HK$6,488 HKD
$827 USD
View
B+
Retailer 17
-
HK$6,881 HKD
$877 USD
View
B+
Retailer 18
-
HK$6,903 HKD
$880 USD
View
B+
Retailer 19
-
HK$7,334 HKD
£736 GBP
View
Retailer 20
-
HK$7,349 HKD
A$1,441 AUD
View
Price last confirmed 7 days ago
B+
Retailer 21
-
HK$8,081 HKD
£811 GBP
View
Retailer 22
-
HK$9,415 HKD
$1,200 USD
View
Price last confirmed 14 days ago
Retailer 23
-
HK$9,493 HKD
$1,210 USD
View
Price last confirmed 14 days ago
B
Retailer 24
-
HK$9,549 HKD
$1,217 USD
View
Most Expensive
B
Brilliant Earth
10800116A · Oct 31
HK$11,062 HKD
$1,410 USD
View
24 more retailers have this diamond
Prices start from HK$1,624 HKDSave up to HK$9,438 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
1.08ct Radiant
HK$1,624 HKD