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Radiant|Lab Grown|IGI

1.10ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG605303226

Certificate IGI LG605303226

Diamond specifications and retailer prices

From HK$1,428 HKD
$182 USD
As of October 30, 2026
Save HK$12,302 HKD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$13,730 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.1ct lab-grown radiant diamond

This 1.1ct 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 LG605303226 or 605303226. Listed at 22 retailers as of October 30, 2026, with prices from HK$1,428 to HK$13,730, a HK$12,302 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605303226
Dimensions7.28 × 5.09 × 3.42 mm
L/W Ratio1.43
Cert comments
As Grown - No indication of post-growth treatment.This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
7.28 mm5.09 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605303226
Side View
Table 64.0%Crown 39.4°Girdle: STK-STKPavilion 34.2°Culet: NoneDepth 67.2%

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 30
Current: HK$13,730 HKD|Low: HK$1,175 HKD|High: HK$13,730 HKD|Avg: HK$5,891 HKD
Do Amore Diamonds
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
November 1, 2026
Retailer 8HK$1,175 HKD
Retailer 12HK$1,428 HKD
Retailer 13HK$2,762 HKD
Retailer 3HK$2,812 HKD
Retailer 9HK$3,320 HKD
Retailer 4HK$3,680 HKD
Retailer 16HK$3,962 HKD
Retailer 7HK$4,177 HKD
Retailer 10HK$4,778 HKD
Retailer 6HK$6,865 HKD
Retailer 14HK$7,573 HKD
Retailer 11HK$7,640 HKD
Retailer 5HK$8,256 HKD
Retailer 2HK$9,137 HKD
Retailer 15HK$12,632 HKD
Do Amore DiamondsHK$13,730 HKD

25 data points across 16 retailers

22 retailersHK$1,428 HKD to HK$13,730 HKD

A
Cheapest Retailer
-
HK$1,428 HKD
$182 USD
Retailer 2
-
HK$1,428 HKD
$182 USD
View
Price last confirmed 24 days ago
Retailer 3
-
HK$1,428 HKD
$182 USD
View
Price last confirmed 33 days ago
Retailer 4
-
HK$1,655 HKD
$211 USD
View
Price last confirmed 35 days ago
Retailer 5
-
HK$1,750 HKD
$223 USD
View
Price last confirmed 34 days ago
Retailer 6
-
HK$1,773 HKD
$226 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
HK$2,762 HKD
$352 USD
View
A
Retailer 8
-
HK$2,812 HKD
View
A
Retailer 9
-
HK$3,320 HKD
€403 EUR
View
A
Retailer 10
-
HK$3,680 HKD
$469 USD
View
A
Retailer 11
-
HK$3,962 HKD
$505 USD
View
A
Retailer 12
-
HK$4,177 HKD
$532 USD
View
A
Retailer 13
-
HK$4,778 HKD
A$937 AUD
View
B+
Retailer 14
-
HK$6,284 HKD
$801 USD
View
Retailer 15
-
HK$6,284 HKD
$801 USD
View
Price last confirmed 22 days ago
Retailer 16
-
HK$6,284 HKD
$801 USD
View
Price last confirmed 32 days ago
Retailer 17
-
HK$7,573 HKD
A$1,485 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
HK$7,640 HKD
$974 USD
View
B+
Retailer 19
-
HK$8,256 HKD
SGD 1,422 SGD
View
B+
Retailer 20
-
HK$9,137 HKD
£917 GBP
View
B
Retailer 21
-
HK$12,632 HKD
$1,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-8969B876A · Oct 31
HK$13,730 HKD
$1,750 USD
View
21 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$12,302 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
1.10ct Radiant
HK$1,428 HKD