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Radiant|Lab Grown|IGI

1.56ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG603337459

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

Certificate IGI LG603337459

Diamond specifications and retailer prices

From HK$2,001 HKD
$255 USD
As of October 30, 2026
Save HK$6,253 HKD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$8,254 HKD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603337459 or 603337459. Listed at 21 retailers as of October 30, 2026, with prices from HK$2,001 to HK$8,254, a HK$6,253 spread on the same certified stone. Brilliance lists it at HK$8,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603337459
Dimensions8.55 × 5.67 × 3.76 mm
L/W Ratio1.51
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
8.55 mm5.67 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603337459
Side View
Table 67.0%Crown 39.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.3%

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$8,254 HKD|Low: HK$1,632 HKD|High: HK$9,517 HKD|Avg: HK$4,996 HKD|-13.3%
Brilliance
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
Retailer 19
October 31, 2026
Retailer 9HK$1,632 HKD
Retailer 4HK$1,899 HKD
Retailer 11HK$2,001 HKD
Retailer 14HK$2,024 HKD
Retailer 17HK$2,024 HKD
Retailer 5HK$2,310 HKD
Retailer 10HK$3,353 HKD
Retailer 15HK$3,499 HKD
Retailer 2HK$3,737 HKD
Retailer 3HK$3,915 HKD
Retailer 18HK$4,048 HKD
Retailer 12HK$4,511 HKD
Retailer 16HK$6,512 HKD
Retailer 6HK$6,566 HKD
Retailer 8HK$6,931 HKD
Retailer 7HK$7,892 HKD
Retailer 13HK$8,161 HKD
Retailer 19HK$8,238 HKD
BrillianceHK$8,254 HKD

37 data points across 19 retailers

21 retailersHK$2,001 HKD to HK$8,254 HKD

Retailer 1
-
HK$1,632 HKD
$208 USD
Price last confirmed 8 days ago
Retailer 2
-
HK$1,899 HKD
$242 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$2,001 HKD
$255 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,024 HKD
$258 USD
View
A
Retailer 5
-
HK$2,024 HKD
$258 USD
View
A
Retailer 6
-
HK$2,310 HKD
View
Retailer 7
-
HK$3,353 HKD
€407 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$3,499 HKD
$446 USD
View
A
Retailer 9
-
HK$3,737 HKD
£375 GBP
View
A
Retailer 10
-
HK$3,915 HKD
$499 USD
View
A
Retailer 11
-
HK$4,048 HKD
$516 USD
View
A
Retailer 12
-
HK$4,511 HKD
$575 USD
View
B+
Retailer 13
-
HK$5,903 HKD
£592 GBP
View
B+
Retailer 14
-
HK$6,512 HKD
$830 USD
View
B+
Retailer 15
-
HK$6,566 HKD
SGD 1,131 SGD
View
B+
Retailer 16
-
HK$6,931 HKD
$883 USD
View
B+
Retailer 17
-
HK$7,430 HKD
$947 USD
View
B
Retailer 18
-
HK$7,892 HKD
£792 GBP
View
B+
Retailer 19
-
HK$8,161 HKD
£819 GBP
View
B+
Retailer 20
-
HK$8,238 HKD
$1,050 USD
View
Most Expensive
B+
Brilliance
D22537569 · Oct 30
HK$8,254 HKD
$1,052 USD
View
20 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$6,253 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
1.56ct Radiant
HK$2,001 HKD