Radiant|Lab Grown|IGI

1.55ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG641472293

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

Certificate IGI LG641472293

Diamond specifications and retailer prices

From HK$1,577 HKD
$201 USD
As of October 30, 2026
Save HK$7,560 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$14,671 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG641472293 or 641472293. Listed at 18 retailers as of October 26, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.55
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641472293
Dimensions8.39 × 5.61 × 3.84 mm
L/W Ratio1.50
Culet sizePointed
Top View
8.39 mm5.61 mm1.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641472293
Side View
Table 65.0%Crown 44°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.4%

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$14,671 HKD|Low: HK$1,577 HKD|High: HK$15,142 HKD|Avg: HK$5,393 HKD|-3.1%
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
October 31, 2026
Retailer 17HK$1,577 HKD
Retailer 13HK$1,828 HKD
Retailer 3HK$1,954 HKD
Retailer 4HK$1,954 HKD
Retailer 16HK$2,292 HKD
Retailer 5HK$3,381 HKD
Retailer 2HK$3,452 HKD
Retailer 11HK$3,548 HKD
Retailer 8HK$3,993 HKD
Retailer 7HK$4,566 HKD
Retailer 18HK$6,269 HKD
Retailer 14HK$6,292 HKD
Retailer 9HK$6,691 HKD
Retailer 10HK$7,055 HKD
Retailer 15HK$7,218 HKD
Retailer 6HK$7,940 HKD
Retailer 12HK$9,137 HKD
Brilliant EarthHK$14,671 HKD

39 data points across 18 retailers

18 retailersHK$1,577 HKD to HK$9,137 HKD

A
Cheapest Retailer
-
HK$1,577 HKD
$201 USD
A
Retailer 2
-
HK$1,828 HKD
$233 USD
View
A
Retailer 3
-
HK$1,954 HKD
$249 USD
View
A
Retailer 4
-
HK$1,954 HKD
$249 USD
View
Retailer 5
-
HK$2,292 HKD
£230 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
HK$3,381 HKD
$431 USD
View
A
Retailer 7
-
HK$3,452 HKD
€419 EUR
View
A
Retailer 8
-
HK$3,548 HKD
£356 GBP
View
A
Retailer 9
-
HK$3,993 HKD
$509 USD
View
B+
Retailer 10
-
HK$4,566 HKD
$582 USD
View
B+
Retailer 11
-
HK$6,269 HKD
$799 USD
View
B
Retailer 12
-
HK$6,292 HKD
$802 USD
View
Retailer 13
-
HK$6,691 HKD
$853 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
HK$7,047 HKD
£707 GBP
View
Retailer 15
-
HK$7,218 HKD
$920 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
HK$7,940 HKD
$1,012 USD
View
B
Retailer 17
-
HK$9,137 HKD
£917 GBP
View
Most Expensive
Brilliant Earth
10917596A · Oct 16
HK$14,671 HKD
$1,870 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from HK$1,577 HKDSave up to HK$7,560 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
1.55ct Radiant
HK$1,577 HKD