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Radiant|Lab Grown|IGI

1.60ct I VS1 Radiant Lab Grown Diamond

EX • I/VS1 • IGI LG649405805

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

Certificate IGI LG649405805

Diamond specifications and retailer prices

From HK$3,021 HKD
$385 USD
As of October 30, 2026
Save HK$6,734 HKD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,755 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649405805 or 649405805. Listed at 8 retailers as of October 30, 2026, with prices from HK$3,021 to HK$9,755, a HK$6,734 spread on the same certified stone. MOH London lists it at HK$9,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649405805
Dimensions8.29 × 5.72 × 3.85 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.72 mm1.60 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649405805
Side View
Table 67.0%Crown 43.7°Girdle: MediumPavilion 33.3°Culet: NoneDepth 67.3%

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$9,755 HKD|Low: HK$3,021 HKD|High: HK$9,874 HKD|Avg: HK$5,786 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5HK$3,021 HKD
Retailer 3HK$3,742 HKD
Retailer 8HK$3,805 HKD
Retailer 4HK$4,213 HKD
Retailer 2HK$5,688 HKD
Retailer 7HK$7,343 HKD
Retailer 6HK$9,166 HKD
MOH LondonHK$9,755 HKD

15 data points across 8 retailers

8 retailersHK$3,021 HKD to HK$9,755 HKD

A
Cheapest Retailer
-
HK$3,021 HKD
$385 USD
B+
Retailer 2
-
HK$3,742 HKD
$477 USD
View
A
Retailer 3
-
HK$4,213 HKD
$537 USD
View
B+
Retailer 4
-
HK$5,688 HKD
$725 USD
View
Retailer 5
-
HK$5,765 HKD
$735 USD
View
Price last confirmed 69 days ago
Retailer 6
-
HK$5,884 HKD
$750 USD
View
Price last confirmed 27 days ago
B
Retailer 7
-
HK$9,166 HKD
$1,168 USD
View
Most Expensive
B
MOH London
LG649405805 · Nov 1
HK$9,755 HKD
£979 GBP
View
7 more retailers have this diamond
Prices start from HK$3,021 HKDSave up to HK$6,734 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
1.60ct Radiant
HK$3,021 HKD