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Radiant|Lab Grown|IGI

3.55ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG845603123

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG845603123

Diamond specifications and retailer prices

From HK$3,962 HKD
$505 USD
As of October 29, 2026
Save HK$24,832 HKD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$28,794 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG845603123 or 845603123. Listed at 12 retailers as of October 29, 2026, with prices from HK$3,962 to HK$28,794, a HK$24,832 spread on the same certified stone. Brilliant Earth lists it at HK$28,794. 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

3.55
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle27.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845603123
Dimensions10.62 × 7.15 × 4.89 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.62 mm7.15 mm3.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845603123
Side View
Table 63.0%Crown 44°Girdle: ThickPavilion 27.9°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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 29
Current: HK$5,270 HKD|Low: HK$3,962 HKD|High: HK$16,437 HKD|Avg: HK$10,271 HKD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10HK$3,962 HKD
Retailer 1HK$5,270 HKD
Retailer 8HK$5,492 HKD
Retailer 3HK$5,963 HKD
Retailer 4HK$7,265 HKD
Retailer 9HK$10,906 HKD
Retailer 6HK$11,800 HKD
Retailer 2HK$14,366 HKD
Retailer 7HK$15,657 HKD
Retailer 5HK$16,211 HKD
Retailer 11HK$16,437 HKD

12 data points across 11 retailers

12 retailersHK$3,962 HKD to HK$28,794 HKD

A
Cheapest Retailer
-
HK$3,962 HKD
$505 USD
Final sale: no returns
A
Retailer 2
-
HK$5,270 HKD
£529 GBP
View
A
Retailer 3
-
HK$5,492 HKD
$700 USD
View
B+
Retailer 4
-
HK$5,963 HKD
$760 USD
View
A
Retailer 5
-
HK$7,265 HKD
£729 GBP
View
B+
Retailer 6
-
HK$10,906 HKD
$1,390 USD
View
B+
Retailer 7
-
HK$11,800 HKD
$1,504 USD
View
B+
Retailer 8
-
HK$14,366 HKD
$1,831 USD
View
B+
Retailer 9
-
HK$15,657 HKD
$1,996 USD
View
B+
Retailer 10
-
HK$16,211 HKD
£1,627 GBP
View
B+
Retailer 11
-
HK$16,437 HKD
$2,095 USD
View
Most Expensive
B
Brilliant Earth
22284725A · Oct 29
HK$28,794 HKD
$3,670 USD
View
11 more retailers have this diamond
Prices start from HK$3,962 HKDSave up to HK$24,832 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
3.55ct Radiant
HK$3,962 HKD