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Radiant|Lab Grown|IGI

1.55ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG839603590

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

Certificate IGI LG839603590

Diamond specifications and retailer prices

From HK$1,561 HKD
$199 USD
As of October 30, 2026
Save HK$7,932 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,493 HKD at Brilliant Earth · As of October 30, 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 top-tier cut grade and certified by IGI LG839603590 or 839603590. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,561 to HK$9,493, a HK$7,932 spread on the same certified stone. Brilliant Earth lists it at HK$9,493. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839603590
Dimensions8.78 × 5.66 × 3.67 mm
L/W Ratio1.55
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm5.66 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839603590
Side View
Table 62.0%Crown 37.5°Girdle: MediumPavilion 33.2°Culet: NoneDepth 64.8%

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$9,493 HKD|Low: HK$1,499 HKD|High: HK$13,338 HKD|Avg: HK$4,833 HKD|-28.8%
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
October 31, 2026
Retailer 15HK$1,561 HKD
Retailer 4HK$1,812 HKD
Retailer 5HK$1,938 HKD
Retailer 17HK$1,938 HKD
Retailer 13HK$2,273 HKD
Retailer 9HK$2,605 HKD
Retailer 12HK$3,476 HKD
Retailer 2HK$3,513 HKD
Retailer 7HK$3,993 HKD
Retailer 14HK$5,123 HKD
Retailer 3HK$6,222 HKD
Retailer 6HK$6,386 HKD
Retailer 8HK$6,639 HKD
Retailer 16HK$7,336 HKD
Retailer 10HK$7,877 HKD
Retailer 11HK$9,097 HKD
Brilliant EarthHK$9,493 HKD

43 data points across 17 retailers

17 retailersHK$1,561 HKD to HK$9,493 HKD

A
Cheapest Retailer
-
HK$1,561 HKD
$199 USD
A
Retailer 2
-
HK$1,812 HKD
$231 USD
View
A
Retailer 3
-
HK$1,938 HKD
$247 USD
View
A
Retailer 4
-
HK$1,938 HKD
$247 USD
View
Retailer 5
-
HK$2,273 HKD
£228 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
HK$2,605 HKD
$332 USD
View
Retailer 7
-
HK$3,476 HKD
€422 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$3,513 HKD
£353 GBP
View
A
Retailer 9
-
HK$3,993 HKD
$509 USD
View
B+
Retailer 10
-
HK$5,123 HKD
$653 USD
View
B+
Retailer 11
-
HK$6,222 HKD
$793 USD
View
B+
Retailer 12
-
HK$6,386 HKD
SGD 1,100 SGD
View
Retailer 13
-
HK$6,639 HKD
$846 USD
View
Price last confirmed 13 days ago
Retailer 14
-
HK$7,336 HKD
$935 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
HK$7,877 HKD
$1,004 USD
View
B
Retailer 16
-
HK$9,097 HKD
£913 GBP
View
Most Expensive
B
Brilliant Earth
21632238A · Oct 30
HK$9,493 HKD
$1,210 USD
View
16 more retailers have this diamond
Prices start from HK$1,561 HKDSave up to HK$7,932 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$1,561 HKD