Radiant|Lab Grown|IGI

1.28ct E VS2 Radiant Lab Grown Diamond

GD • E/VS2 • IGI LG605341056

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

Certificate IGI LG605341056

Diamond specifications and retailer prices

From HK$2,934 HKD
$374 USD
As of October 30, 2026
Save HK$11,345 HKD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$14,279 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG605341056 or 605341056. Listed at 13 retailers as of October 30, 2026, with prices from HK$2,934 to HK$14,279, a HK$11,345 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,279. 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

1.28
Carat
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341056
Dimensions7.33 × 5.37 × 3.66 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.33 mm5.37 mm1.28 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341056
Side View
Table 65.0%Crown 40°Girdle: MediumPavilion 32.4°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$14,279 HKD|Low: HK$2,934 HKD|High: HK$14,279 HKD|Avg: HK$5,990 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8HK$2,934 HKD
Retailer 6HK$3,240 HKD
Retailer 2HK$3,766 HKD
Retailer 7HK$3,797 HKD
Retailer 10HK$4,998 HKD
Retailer 5HK$5,385 HKD
Retailer 4HK$5,963 HKD
Retailer 9HK$7,909 HKD
Retailer 3HK$8,220 HKD
Do Amore DiamondsHK$14,279 HKD

42 data points across 10 retailers

13 retailersHK$2,934 HKD to HK$14,279 HKD

Retailer 1
-
HK$1,852 HKD
$236 USD
Price last confirmed 27 days ago
B+
Retailer 2
-
HK$2,934 HKD
$374 USD
View
B+
Retailer 3
-
HK$3,240 HKD
$413 USD
View
B+
Retailer 4
-
HK$3,766 HKD
£378 GBP
View
B+
Retailer 5
-
HK$3,797 HKD
$484 USD
View
Retailer 6
-
HK$4,998 HKD
$637 USD
View
Price last confirmed 67 days ago
Retailer 7
-
HK$5,385 HKD
A$1,056 AUD
View
Price last confirmed 30 days ago
B
Retailer 8
-
HK$5,616 HKD
£564 GBP
View
B
Retailer 9
-
HK$5,963 HKD
$760 USD
View
Retailer 10
-
HK$6,559 HKD
$836 USD
View
Price last confirmed 30 days ago
Retailer 11
-
HK$7,909 HKD
$1,008 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
HK$8,220 HKD
£825 GBP
View
Most Expensive
C
Do Amore Diamonds
27-FB396D011 · Oct 30
HK$14,279 HKD
$1,820 USD
View
12 more retailers have this diamond
Prices start from HK$2,934 HKDSave up to HK$11,345 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.

B+
1.28ct Radiant
HK$2,934 HKD