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Radiant|Lab Grown|IGI

1.56ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG537241678

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

Certificate IGI LG537241678

Diamond specifications and retailer prices

From HK$15,370 HKD
$1,959 USD
As of October 30, 2026
Save HK$9,149 HKD (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$33,838 HKD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 LG537241678 or 537241678. Listed at 15 retailers as of October 30, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle44.5°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241678
Dimensions8.32 × 5.80 × 3.76 mm
L/W Ratio1.43
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
8.32 mm5.80 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537241678
Side View
Table 65.5%Crown 44.5°Girdle: MediumPavilion 33.3°Culet: NoneDepth 64.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$33,838 HKD|Low: HK$13,887 HKD|High: HK$51,524 HKD|Avg: HK$25,233 HKD
Flawless Fine Jewelry
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
October 31, 2026
Retailer 7HK$13,887 HKD
Retailer 12HK$15,370 HKD
Retailer 4HK$16,719 HKD
Retailer 6HK$17,198 HKD
Retailer 5HK$17,825 HKD
Retailer 13HK$17,825 HKD
Retailer 10HK$19,144 HKD
Retailer 8HK$23,401 HKD
Retailer 3HK$24,502 HKD
Retailer 2HK$24,519 HKD
Retailer 15HK$27,907 HKD
Retailer 11HK$29,272 HKD
Flawless Fine JewelryHK$33,838 HKD
Retailer 14HK$48,031 HKD
Retailer 9HK$51,185 HKD

43 data points across 15 retailers

15 retailersHK$15,370 HKD to HK$24,519 HKD

B
Cheapest Retailer
-
HK$15,370 HKD
$1,959 USD
B
Retailer 2
-
HK$16,719 HKD
$2,131 USD
View
B
Retailer 3
-
HK$17,198 HKD
$2,192 USD
View
Final sale: no returns
Retailer 4
-
HK$17,825 HKD
$2,272 USD
View
Price last confirmed 20 days ago
B
Retailer 5
-
HK$17,825 HKD
$2,272 USD
View
B
Retailer 6
-
HK$19,144 HKD
$2,440 USD
View
B
Retailer 7
-
HK$23,401 HKD
£2,349 GBP
View
B
Retailer 8
-
HK$24,502 HKD
$3,123 USD
View
B
Retailer 9
-
HK$24,519 HKD
£2,461 GBP
View
Retailer 10
-
HK$27,907 HKD
$3,557 USD
View
Price under review
Retailer 11
-
HK$29,272 HKD
$3,731 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
204786A93 · Oct 31
HK$33,838 HKD
£3,396 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$15,370 HKDSave up to HK$9,149 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
1.56ct Radiant
HK$15,370 HKD