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Radiant|Lab Grown|IGI

1.46ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG771611414

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

Certificate IGI LG771611414

Diamond specifications and retailer prices

From HK$1,428 HKD
$182 USD
As of October 30, 2026
Save HK$6,912 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,340 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.46ct lab-grown radiant diamond

This 1.46ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771611414 or 771611414. Listed at 13 retailers as of October 29, 2026, with prices from HK$1,428 to HK$8,340, a HK$6,912 spread on the same certified stone. MOH London lists it at HK$8,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771611414
Dimensions8.13 × 5.56 × 3.61 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm5.56 mm1.46 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771611414
Side View
Table 68.0%Crown 47°Girdle: MediumPavilion 33.9°Culet: NoneDepth 64.9%

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$8,340 HKD|Low: HK$1,373 HKD|High: HK$8,390 HKD|Avg: HK$4,990 HKD|-0.5%
MOH London
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 11HK$1,428 HKD
Retailer 15HK$1,655 HKD
Retailer 9HK$2,381 HKD
Retailer 2HK$3,040 HKD
Retailer 5HK$3,076 HKD
Retailer 8HK$4,325 HKD
Retailer 4HK$4,378 HKD
Retailer 13HK$5,704 HKD
Retailer 7HK$5,922 HKD
Retailer 10HK$6,025 HKD
Retailer 3HK$6,041 HKD
Retailer 6HK$6,614 HKD
Retailer 12HK$7,061 HKD
Retailer 14HK$7,205 HKD
MOH LondonHK$8,340 HKD

26 data points across 15 retailers

13 retailersHK$1,428 HKD to HK$8,340 HKD

A
Cheapest Retailer
-
HK$1,428 HKD
$182 USD
A
Retailer 2
-
HK$1,655 HKD
$211 USD
View
Retailer 3
-
HK$2,381 HKD
£239 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$3,040 HKD
€369 EUR
View
A
Retailer 5
-
HK$4,325 HKD
A$848 AUD
View
B+
Retailer 6
-
HK$4,378 HKD
$558 USD
View
B+
Retailer 7
-
HK$5,704 HKD
$727 USD
View
B
Retailer 8
-
HK$6,025 HKD
$768 USD
View
B+
Retailer 9
-
HK$6,167 HKD
$786 USD
View
B+
Retailer 10
-
HK$6,394 HKD
$815 USD
View
Retailer 11
-
HK$7,061 HKD
$900 USD
View
Price last confirmed 10 days ago
Retailer 12
-
HK$7,205 HKD
SGD 1,241 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG771611414 · Oct 29
HK$8,340 HKD
£837 GBP
View
12 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$6,912 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
1.46ct Radiant
HK$1,428 HKD