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Radiant|Lab Grown|IGI

1.56ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG497145094

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

Certificate IGI LG497145094

Diamond specifications and retailer prices

From HK$13,495 HKD
$1,720 USD
As of October 29, 2026
Save HK$11,025 HKD (45%) 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 LG497145094 or 497145094. Listed at 15 retailers as of October 29, 2026, with a 82% 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 angle40.7°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497145094
Dimensions7.72 × 5.85 × 3.86 mm
L/W Ratio1.32
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
7.72 mm5.85 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497145094
Side View
Table 64.5%Crown 40.7°Girdle: MediumPavilion 31.1°Culet: NoneDepth 66.0%

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 29
Current: HK$33,838 HKD|Low: HK$12,279 HKD|High: HK$51,594 HKD|Avg: HK$27,570 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
October 31, 2026
Retailer 10HK$13,495 HKD
Retailer 9HK$15,370 HKD
Retailer 3HK$16,719 HKD
Retailer 4HK$17,198 HKD
Retailer 11HK$17,825 HKD
Retailer 5HK$19,144 HKD
Retailer 14HK$24,502 HKD
Retailer 2HK$24,519 HKD
Retailer 13HK$27,907 HKD
Retailer 8HK$29,272 HKD
Flawless Fine JewelryHK$33,838 HKD
Retailer 12HK$48,031 HKD
Retailer 6HK$48,216 HKD
Retailer 7HK$51,185 HKD

43 data points across 14 retailers

15 retailersHK$13,495 HKD to HK$24,519 HKD

B
Cheapest Retailer
-
HK$13,495 HKD
$1,720 USD
B
Retailer 2
-
HK$15,370 HKD
$1,959 USD
View
B
Retailer 3
-
HK$16,719 HKD
$2,131 USD
View
B
Retailer 4
-
HK$17,198 HKD
$2,192 USD
View
Final sale: no returns
Retailer 5
-
HK$17,825 HKD
$2,272 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
HK$17,825 HKD
$2,272 USD
View
B
Retailer 7
-
HK$19,144 HKD
$2,440 USD
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
5F1CC971B · Oct 31
HK$33,838 HKD
£3,396 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$13,495 HKDSave up to HK$11,025 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$13,495 HKD