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Round|Lab Grown|IGI

1.60ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG840651817

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840651817

Diamond specifications and retailer prices

From HK$2,683 HKD
$342 USD
As of November 1, 2026
Save HK$11,738 HKD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$17,222 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840651817 or 840651817. Listed at 22 retailers as of November 1, 2026, with a 437% 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

1.60
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840651817
Dimensions7.51 × 7.55 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.55 mm1.60 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840651817
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.2%

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 1
Current: HK$17,222 HKD|Low: HK$2,683 HKD|High: HK$17,418 HKD|Avg: HK$8,232 HKD|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4HK$2,683 HKD
Retailer 3HK$4,472 HKD
Retailer 9HK$4,512 HKD
Retailer 6HK$4,722 HKD
Retailer 2HK$5,264 HKD
Retailer 7HK$5,738 HKD
Retailer 8HK$5,907 HKD
Retailer 12HK$7,721 HKD
Retailer 10HK$7,768 HKD
Retailer 5HK$10,694 HKD
Retailer 13HK$11,950 HKD
Retailer 11HK$13,402 HKD
Rare CaratHK$17,222 HKD

31 data points across 13 retailers

22 retailersHK$2,683 HKD to HK$14,421 HKD

A
Cheapest Retailer
-
HK$2,683 HKD
$342 USD
A
Retailer 2
-
HK$3,115 HKD
$397 USD
View
Retailer 3
-
HK$3,327 HKD
$424 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$3,327 HKD
$424 USD
View
A
Retailer 5
-
HK$3,716 HKD
View
A
Retailer 6
-
HK$4,472 HKD
$570 USD
View
A
Retailer 7
-
HK$4,512 HKD
$575 USD
View
A
Retailer 8
-
HK$4,722 HKD
£474 GBP
View
A
Retailer 9
-
HK$5,264 HKD
€639 EUR
View
A
Retailer 10
-
HK$5,359 HKD
$683 USD
View
A
Retailer 11
-
HK$5,738 HKD
ZAR 11,814 ZAR
View
A
Retailer 12
-
HK$5,907 HKD
£593 GBP
View
B+
Retailer 13
-
HK$7,524 HKD
$959 USD
View
B+
Retailer 14
-
HK$7,721 HKD
A$1,514 AUD
View
B+
Retailer 15
-
HK$7,768 HKD
$990 USD
View
B+
Retailer 16
-
HK$10,694 HKD
$1,363 USD
View
B+
Retailer 17
-
HK$10,811 HKD
SGD 1,862 SGD
View
B
Retailer 18
-
HK$11,031 HKD
$1,406 USD
View
B+
Retailer 19
-
HK$11,950 HKD
$1,523 USD
View
B
Retailer 20
-
HK$13,402 HKD
£1,345 GBP
View
B
Retailer 21
-
HK$14,421 HKD
$1,838 USD
View
Most Expensive
Rare Carat
AJ-00058577 · Oct 21
HK$17,222 HKD
$2,195 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from HK$2,683 HKDSave up to HK$11,738 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 Round
HK$2,683 HKD