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Radiant|Lab Grown|IGI

1.56ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG816692493

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

Certificate IGI LG816692493

Diamond specifications and retailer prices

From HK$1,459 HKD
$186 USD
As of October 27, 2026
Save HK$766 HKD (34%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$8,460 HKD at MOH London · As of October 25, 2026
View at MOH London

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816692493 or 816692493. Listed at 11 retailers as of October 27, 2026, with a 53% 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
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816692493
Dimensions8.12 × 5.67 × 3.86 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.67 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816692493
Side View
Table 63.0%Crown 44.2°Girdle: MediumPavilion 34.7°Culet: NoneDepth 68.1%

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 27
Current: HK$8,460 HKD|Low: HK$1,459 HKD|High: HK$8,659 HKD|Avg: HK$5,614 HKD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 7HK$1,459 HKD
Retailer 2HK$2,226 HKD
Retailer 6HK$3,081 HKD
Retailer 11HK$4,441 HKD
Retailer 9HK$5,814 HKD
Retailer 4HK$6,136 HKD
Retailer 10HK$6,653 HKD
Retailer 5HK$7,258 HKD
Retailer 8HK$7,399 HKD
Retailer 3HK$7,438 HKD
MOH LondonHK$8,460 HKD

21 data points across 11 retailers

11 retailersHK$1,459 HKD to HK$2,226 HKD

A
Cheapest Retailer
-
HK$1,459 HKD
$186 USD
A
Retailer 2
-
HK$2,226 HKD
£223 GBP
View
Retailer 3
-
HK$3,081 HKD
€374 EUR
View
Price last confirmed 10 days ago
Retailer 4
-
HK$4,441 HKD
$566 USD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$5,814 HKD
$741 USD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$6,136 HKD
$782 USD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$6,653 HKD
$848 USD
View
Price last confirmed 7 days ago
Retailer 8
-
HK$7,258 HKD
$925 USD
View
Price last confirmed 14 days ago
Retailer 9
-
HK$7,399 HKD
$943 USD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$7,438 HKD
SGD 1,281 SGD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
LG816692493 · Oct 25
HK$8,460 HKD
£849 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from HK$1,459 HKDSave up to HK$766 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$1,459 HKD