CaratHunter
Plans
Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG615381566

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

Certificate IGI LG615381566

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of November 2, 2026
Save HK$13,667 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$15,299 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615381566 or 615381566. Listed at 21 retailers as of October 31, 2026, with prices from HK$1,632 to HK$15,299, a HK$13,667 spread on the same certified stone. Brilliant Earth lists it at HK$15,299. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615381566
Dimensions8.47 × 5.64 × 3.85 mm
L/W Ratio1.50
Top View
8.47 mm5.64 mm1.60 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615381566
Side View
Table 66.0%Crown 42.7°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 68.3%

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: Nov 2
Current: HK$15,299 HKD|Low: HK$1,632 HKD|High: HK$16,162 HKD|Avg: HK$4,906 HKD|-5.3%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 4HK$1,632 HKD
Retailer 6HK$1,828 HKD
Retailer 17HK$1,899 HKD
Retailer 3HK$2,024 HKD
Retailer 16HK$2,024 HKD
Retailer 11HK$2,370 HKD
Retailer 9HK$3,499 HKD
Retailer 13HK$3,501 HKD
Retailer 15HK$3,575 HKD
Retailer 12HK$3,741 HKD
Retailer 10HK$4,645 HKD
Retailer 2HK$4,727 HKD
Retailer 18HK$6,520 HKD
Retailer 5HK$6,543 HKD
Retailer 14HK$8,131 HKD
Retailer 7HK$8,262 HKD
Retailer 8HK$9,576 HKD
Brilliant EarthHK$15,299 HKD

34 data points across 18 retailers

21 retailersHK$1,632 HKD to HK$15,299 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
A
Retailer 2
-
HK$1,828 HKD
$233 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,899 HKD
$242 USD
View
Retailer 4
-
HK$2,024 HKD
$258 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,024 HKD
$258 USD
View
A
Retailer 6
-
HK$2,370 HKD
£238 GBP
View
B+
Retailer 7
-
HK$3,499 HKD
$446 USD
View
A
Retailer 8
-
HK$3,501 HKD
ZAR 7,208 ZAR
View
A
Retailer 9
-
HK$3,575 HKD
€434 EUR
View
A
Retailer 10
-
HK$3,741 HKD
£375 GBP
View
A
Retailer 11
-
HK$4,386 HKD
$559 USD
View
A
Retailer 12
-
HK$4,645 HKD
$592 USD
View
A
Retailer 13
-
HK$4,727 HKD
A$927 AUD
View
B+
Retailer 14
-
HK$6,520 HKD
$831 USD
View
B+
Retailer 15
-
HK$6,543 HKD
$834 USD
View
B+
Retailer 16
-
HK$6,936 HKD
$884 USD
View
B+
Retailer 17
-
HK$7,253 HKD
£728 GBP
View
B+
Retailer 18
-
HK$8,131 HKD
£816 GBP
View
B+
Retailer 19
-
HK$8,262 HKD
$1,053 USD
View
Retailer 20
-
HK$9,576 HKD
$1,221 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
8918527A · Oct 31
HK$15,299 HKD
$1,950 USD
View
20 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$13,667 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$1,632 HKD